diff --git a/ChangeLog b/ChangeLog
index 2ae3483046c..4c3c0bfdb41 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -10,7 +10,8 @@ English Dolibarr ChangeLog
 - Fix: Edition of percentage of an event.
 - Fix: Minor look fix for theme bureau2crea.
 - Fix: Start and end date not saved at project creation
-- Fix: Default vat is zero for customer invoices if company does not use vat 
+- Fix: Default vat is zero for customer invoices if company does not use vat
+- Fix: Localtaxes unit prices precision
 
 
 
diff --git a/htdocs/core/lib/price.lib.php b/htdocs/core/lib/price.lib.php
index 9db77faeeec..5d6dea9f39b 100644
--- a/htdocs/core/lib/price.lib.php
+++ b/htdocs/core/lib/price.lib.php
@@ -1,7 +1,7 @@
 <?php
 /* Copyright (C) 2002-2006 Rodolphe Quiedeville <rodolphe@quiedeville.org>
  * Copyright (C) 2006-2008 Laurent Destailleur  <eldy@users.sourceforge.net>
- * Copyright (C) 2010      Juanjo Menent        <jmenent@2byte.es>
+ * Copyright (C) 2010-2012 Juanjo Menent        <jmenent@2byte.es>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -95,8 +95,8 @@ function calcul_price_total($qty, $pu, $remise_percent_ligne, $txtva, $txlocalta
 		$result[9] = price2num(($result[0] * ( 1 + ( $txlocaltax1 / 100))) - $result[0], 'MT');
 		$result[2]  = price2num($result[2] + $result[9], 'MT');
 
-		$result[11] = price2num(($result[3] * ( 1 + ( $txlocaltax1 / 100))) - $pu, 'MT');
-		$result[5]  = price2num($result[5] + $result[11], 'MT');
+		$result[11] = price2num(($result[3] * ( 1 + ( $txlocaltax1 / 100))) - $pu, 'MU');
+		$result[5]  = price2num($result[5] + $result[11], 'MU');
 
 	}
 	else
@@ -110,7 +110,7 @@ function calcul_price_total($qty, $pu, $remise_percent_ligne, $txtva, $txlocalta
 	{		
 		$result[15] = price2num(($result[6] * ( 1 + ( $txlocaltax2 / 100))) - $result[6], 'MT');
 		$result[10] = price2num(($result[0] * ( 1 + ( $txlocaltax2 / 100))) - $result[0], 'MT');
-		$result[12] = price2num(($result[3] * ( 1 + ( $txlocaltax2 / 100))) - $pu, 'MT');
+		$result[12] = price2num(($result[3] * ( 1 + ( $txlocaltax2 / 100))) - $pu, 'MU');
 
 		//If Country is Spain, localtax2 (IRPF) will be subtracted
 		if ($mysoc->country_code=='ES')