From b9458db08ec12ce3645fe21fde71e82bf8fde3d6 Mon Sep 17 00:00:00 2001
From: Alexandre Avenel <avenel.alexandre@gmail.com>
Date: Sun, 5 Jul 2015 22:16:38 +0200
Subject: [PATCH] Bugfix rounding settle algorithm In some cases, settle
 algorithm failed to deliver optimal solution due to a rounding bug.

---
 budget/models.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/budget/models.py b/budget/models.py
index 27bd80b..727200f 100644
--- a/budget/models.py
+++ b/budget/models.py
@@ -62,7 +62,7 @@ class Project(db.Model):
                 debts.append({"person": person, "balance": -balance[person.id]})
         # Try and find exact matches
         for credit in credits:
-            match = self.exactmatch(credit["balance"], debts)
+            match = self.exactmatch(round(credit["balance"], 2), debts)
             if match:
                 for m in match:
                     transactions.append({"ower": m["person"], "receiver": credit["person"], "amount": m["balance"]})