From a775136ffefa62be25ff40547c53008b07a73044 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Sun, 29 Jan 2012 16:33:00 +0100
Subject: [PATCH] Round get_purchase_price according to unit_price digits

issue2094
review226007
(transplanted from 4d47bbcd5826e49339fbf0e31ec85af141671445)
---
 purchase_request.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/purchase_request.py b/purchase_request.py
index b1413874fe..717f758ed2 100644
--- a/purchase_request.py
+++ b/purchase_request.py
@@ -2,6 +2,7 @@
 #this repository contains the full copyright notices and license terms.
 import datetime
 import operator
+from decimal import Decimal
 from trytond.model import ModelView, ModelSQL, fields
 from trytond.wizard import Wizard
 from trytond.pyson import If, In, Eval, Get
@@ -668,6 +669,7 @@ class CreatePurchase(Wizard):
         party_obj = pool.get('party.party')
         product_obj = pool.get('product.product')
         tax_rule_obj = pool.get('account.tax.rule')
+        line_obj = pool.get('purchase.line')
 
         line = {
             'product': request.product.id,
@@ -683,6 +685,8 @@ class CreatePurchase(Wizard):
                 currency=request.company.currency.id):
             product_price = product_obj.get_purchase_price(
                     [request.product.id], request.quantity)[request.product.id]
+            product_price = product_price.quantize(
+                Decimal(1) / 10 ** line_obj.unit_price.digits[1])
 
         if not product_price:
             self.raise_user_error('missing_price', (request.product.name,