From d1584604b37d88cc99ddeeccaecbc7493b8c7570 Mon Sep 17 00:00:00 2001
From: Sylvain <sylvain@sleede.com>
Date: Mon, 8 Feb 2021 15:42:45 +0100
Subject: [PATCH] fix a rounding error with coupons

---
 app/services/coupon_service.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/services/coupon_service.rb b/app/services/coupon_service.rb
index 68287c727..05f8c9964 100644
--- a/app/services/coupon_service.rb
+++ b/app/services/coupon_service.rb
@@ -25,7 +25,7 @@ class CouponService
     unless coupon_object.nil?
       if coupon_object.status(user_id, total) == 'active'
         if coupon_object.type == 'percent_off'
-          price -= price * coupon_object.percent_off / 100.00
+          price -= (price * coupon_object.percent_off / 100.00).truncate
         elsif coupon_object.type == 'amount_off'
           # do not apply cash coupon unless it has a lower amount that the total price
           price -= coupon_object.amount_off if coupon_object.amount_off <= price