diff --git a/htdocs/core/lib/price.lib.php b/htdocs/core/lib/price.lib.php
index 11161c322586a49acdcd762ca02756e51e6eece0..89cb4512d13e8b3c7aaddac2f68644ce6c48fdc4 100644
--- a/htdocs/core/lib/price.lib.php
+++ b/htdocs/core/lib/price.lib.php
@@ -94,14 +94,16 @@ function calcul_price_total($qty, $pu, $remise_percent_ligne, $txtva, $txlocalta
 	//Local taxes
 	if ($txlocaltax1>0)
 	{
-		$result[14] = price2num(($tot_sans_remise * (1 + ( $txlocaltax1 / 100))) - $tot_sans_remise, 'MT');
+
+		$result[14] = price2num(($result[6] * ( 1 + ( $txlocaltax1 / 100))) - $result[6], 'MT');
 		$result[8]  = price2num($result[8] + $result[14], 'MT');
 
-		$result[9]  = price2num(($tot_avec_remise * (1 + ( $txlocaltax1 / 100))) - $tot_avec_remise, 'MT');
+		$result[9] = price2num(($result[0] * ( 1 + ( $txlocaltax1 / 100))) - $result[0], 'MT');
 		$result[2]  = price2num($result[2] + $result[9], 'MT');
 
-		$result[11] = price2num(($pu * (1 + ( $txlocaltax1 / 100))) - $pu, 'MT');
+		$result[11] = price2num(($result[3] * ( 1 + ( $txlocaltax1 / 100))) - $pu, 'MT');
 		$result[5]  = price2num($result[5] + $result[11], 'MT');
+
 	}
 	else
 	{
@@ -111,10 +113,11 @@ function calcul_price_total($qty, $pu, $remise_percent_ligne, $txtva, $txlocalta
 	}
 
 	if ($txlocaltax2>0)
-	{
-		$result[15] = price2num(($tot_sans_remise * (1 + ( $txlocaltax2 / 100))) - $tot_sans_remise, 'MT');
-		$result[10] = price2num(($tot_avec_remise * (1 + ( $txlocaltax2 / 100))) - $tot_avec_remise, 'MT');
-		$result[12] = price2num(($pu * (1 + ( $txlocaltax2 / 100))) - $pu, 'MT');
+
+	{		
+		$result[15] = price2num(($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');
 
 		//If Country is Spain, localtax2 (IRPF) will be subtracted
 		if ($mysoc->country_code=='ES')