diff --git a/admin-dev/themes/default/template/controllers/products/prices.tpl b/admin-dev/themes/default/template/controllers/products/prices.tpl
index f48b609e5..2dce874fb 100644
--- a/admin-dev/themes/default/template/controllers/products/prices.tpl
+++ b/admin-dev/themes/default/template/controllers/products/prices.tpl
@@ -126,7 +126,7 @@ jQuery(document).ready(Customer.init);
 		<tr>
 			<td class="col-left"><label>{l s='Pre-tax wholesale price:'}</label></td>
 			<td style="padding-bottom:5px;">
-				{$currency->prefix}<input size="11" maxlength="14" name="wholesale_price" type="text" value="{$product->wholesale_price}" onchange="this.value = this.value.replace(/,/g, '.');" />{$currency->suffix}
+				{$currency->prefix}<input size="11" maxlength="14" name="wholesale_price" type="text" value="{$product->wholesale_price|string_format:'%.2f'}" onchange="this.value = this.value.replace(/,/g, '.');" />{$currency->suffix}
 				<p class="preference_description">{l s='The wholesale price at which you bought this product'}</p>
 			</td>
 		</tr>
@@ -134,7 +134,7 @@ jQuery(document).ready(Customer.init);
 		<tr>
 			<td class="col-left"><label>{l s='Pre-tax retail price:'}</label></td>
 			<td style="padding-bottom:5px;">
-				{$currency->prefix}<input size="11" maxlength="14" id="priceTE" name="price" type="text" value="{$product->price}" onchange="this.value = this.value.replace(/,/g, '.');" onkeyup="$('#priceType').val('TE');if (isArrowKey(event)) return; calcPriceTI();" />{$currency->suffix}
+				{$currency->prefix}<input size="11" maxlength="14" id="priceTE" name="price" type="text" value="{$product->price|string_format:'%.2f'}" onchange="this.value = this.value.replace(/,/g, '.');" onkeyup="$('#priceType').val('TE');if (isArrowKey(event)) return; calcPriceTI();" />{$currency->suffix}
 				<p class="preference_description">{l s='The pre-tax retail price to sell this product'}</p>
 			</td>
 		</tr>
@@ -178,7 +178,7 @@ jQuery(document).ready(Customer.init);
 			<tr>
 				<td class="col-left"><label>{l s='Eco-tax (tax incl.):'}</label></td>
 				<td>
-					{$currency->prefix}<input size="11" maxlength="14" id="ecotax" name="ecotax" type="text" value="{$product->ecotax}" onkeyup="$('#priceType').val('TI');if (isArrowKey(event))return; calcPriceTE(); this.value = this.value.replace(/,/g, '.'); if (parseInt(this.value) > getE('priceTE').value) this.value = getE('priceTE').value; if (isNaN(this.value)) this.value = 0;" />{$currency->suffix}
+					{$currency->prefix}<input size="11" maxlength="14" id="ecotax" name="ecotax" type="text" value="{$product->ecotax|string_format:'%.2f'}" onkeyup="$('#priceType').val('TI');if (isArrowKey(event))return; calcPriceTE(); this.value = this.value.replace(/,/g, '.'); if (parseInt(this.value) > getE('priceTE').value) this.value = getE('priceTE').value; if (isNaN(this.value)) this.value = 0;" />{$currency->suffix}
 					<span style="margin-left:10px">({l s='already included in price'})</span>
 				</td>
 			</tr>
@@ -193,7 +193,7 @@ jQuery(document).ready(Customer.init);
 		<tr id="tr_unit_price">
 			<td class="col-left"><label>{l s='Unit price:'}</label></td>
 			<td>
-				{$currency->prefix} <input size="11" maxlength="14" id="unit_price" name="unit_price" type="text" value="{$unit_price|number_format:6}"
+				{$currency->prefix} <input size="11" maxlength="14" id="unit_price" name="unit_price" type="text" value="{$unit_price|string_format:'%.2f'}"
 					onkeyup="if (isArrowKey(event)) return ;this.value = this.value.replace(/,/g, '.'); unitPriceWithTax('unit');"/>{$currency->suffix}
 				{l s='/'} <!--<input size="6" maxlength="10" id="unity" name="unity" type="text" value="{$product->unity|htmlentitiesUTF8}" onkeyup="if (isArrowKey(event)) return ;unitySecond();" onchange="unitySecond();"/> -->
 				<select onchange="unitySecond();" name="unity" id="unity">
diff --git a/admin-dev/themes/default/template/helper/form/form.tpl b/admin-dev/themes/default/template/helper/form/form.tpl
index 2179df637..be97c46d2 100644
--- a/admin-dev/themes/default/template/helper/form/form.tpl
+++ b/admin-dev/themes/default/template/helper/form/form.tpl
@@ -90,10 +90,11 @@
 													</script>
 													{/literal}
 												{/if}
+                                                {assign var='value_text' value=$fields_value[$input.name][$language.id_lang]}
 												<input type="text"
 														name="{$input.name}_{$language.id_lang}"
 														id="{if isset($input.id)}{$input.id}_{$language.id_lang}{else}{$input.name}_{$language.id_lang}{/if}"
-														value="{$fields_value[$input.name][$language.id_lang]}"
+														value="{if isset($input.string_format) && $input.string_format}{$value_text|string_format:$input.string_format}{else}{$value_text}{/if}"
 														class="{if $input.type == 'tags'}tagify {/if}{if isset($input.class)}{$input.class}{/if}"
 														{if isset($input.size)}size="{$input.size}"{/if}
 														{if isset($input.maxlength)}maxlength="{$input.maxlength}"{/if}
@@ -119,10 +120,11 @@
 										</script>
 										{/literal}
 									{/if}
+                                    {assign var='value_text' value=$fields_value[$input.name]}
 									<input type="text"
 											name="{$input.name}"
 											id="{if isset($input.id)}{$input.id}{else}{$input.name}{/if}"
-											value="{$fields_value[$input.name]}"
+											value="{if isset($input.string_format) && $input.string_format}{$value_text|string_format:$input.string_format}{else}{$value_text}{/if}"
 											class="{if $input.type == 'tags'}tagify {/if}"
 											{if isset($input.size)}size="{$input.size}"{/if}
 											{if isset($input.maxlength)}maxlength="{$input.maxlength}"{/if}
diff --git a/controllers/admin/AdminRangePriceController.php b/controllers/admin/AdminRangePriceController.php
index 29c149f69..7837f3c11 100644
--- a/controllers/admin/AdminRangePriceController.php
+++ b/controllers/admin/AdminRangePriceController.php
@@ -86,6 +86,7 @@ class AdminRangePriceControllerCore extends AdminController
 					'required' => true,
 					'suffix' => $currency->getSign('right'),
 					'desc' => $this->l('Range start (included)'),
+					'string_format' => '%.2f'
 				),
 				array(
 					'type' => 'text',
@@ -95,6 +96,7 @@ class AdminRangePriceControllerCore extends AdminController
 					'required' => true,
 					'suffix' => $currency->getSign('right'),
 					'desc' => $this->l('Range end (excluded)'),
+					'string_format' => '%.2f'
 				),
 			),
 			'submit' => array(
diff --git a/js/price.js b/js/price.js
index a87620db5..afedbd288 100644
--- a/js/price.js
+++ b/js/price.js
@@ -80,7 +80,7 @@ function calcPriceTE()
 	var priceTI = parseFloat(document.getElementById('priceTI').value.replace(/,/g, '.'));
 	var newPrice = ps_round(priceTI - getEcotaxTaxIncluded(), 2) / ((tax / 100) + 1);
 	document.getElementById('priceTE').value =	(isNaN(newPrice) == true || newPrice < 0) ? '' :
-		ps_round(newPrice.toFixed(6), 6);
+		ps_round(newPrice.toFixed(2), 2);
 	document.getElementById('finalPrice').innerHTML = (isNaN(newPrice) == true || newPrice < 0) ? '' :
 		ps_round(priceTI.toFixed(2), 2);
 	document.getElementById('finalPriceWithoutTax').innerHTML = (isNaN(newPrice) == true || newPrice < 0) ? '' :