[FIX] point_of_sale: sales summary report displays actual amount of taxes, instead of displaying the amount where the taxe is applied

bzr revid: dle@openerp.com-20140212121408-4tv8ca1ukqempx1k

1 files changed, 2 insertions, 5 deletions

diff --git a/addons/point_of_sale/report/pos_details_summary.py b/addons/point_of_sale/report/pos_details_summary.py
index a4facaabcac..d6600926bd6 100644
--- a/addons/point_of_sale/report/pos_details_summary.py
+++ b/addons/point_of_sale/report/pos_details_summary.py
@@ -99,13 +99,10 @@ class pos_details_summary(report_sxw.rml_parse):
 
     def _get_tax_amount(self, objects):
         res = {}
-        list_ids = []
         for order in objects:
             for line in order.lines:
-                if len(line.product_id.taxes_id):
-                    tax = line.product_id.taxes_id[0]
-                    res[tax.name] = (line.price_unit * line.qty * (1-(line.discount or 0.0) / 100.0)) + (tax.id in list_ids and res[tax.name] or 0)
-                    list_ids.append(tax.id)
+                for tax in line.product_id.taxes_id:
+                    res[tax.name] = res.setdefault(tax.name, 0.0) + (line.price_subtotal_incl - line.price_subtotal)
         return res
 
     def _get_sales_total(self, objects):