From 7ce8768c1937f7522e650fa42677fe4b1725c7e0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=94=D0=BC=D0=B8=D1=82=D1=80=D0=B8=D0=B8=CC=86=20=D0=AF?=
 =?UTF-8?q?=D0=BD=D1=86=D0=B5=D0=BD?= <d.yantsen@gmail.com>
Date: Tue, 6 Dec 2016 10:42:10 +0500
Subject: [PATCH] Added rounding for unicode return value of to_mongo in
 DecimalField. Closes #1103

---
 AUTHORS               | 1 +
 docs/changelog.rst    | 1 +
 mongoengine/fields.py | 2 +-
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/AUTHORS b/AUTHORS
index 12475c2e..1d724718 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -242,3 +242,4 @@ that much better:
  * xiaost7 (https://github.com/xiaost7)
  * Victor Varvaryuk
  * Stanislav Kaledin (https://github.com/sallyruthstruik)
+ * Dmitry Yantsen (https://github.com/mrTable)
diff --git a/docs/changelog.rst b/docs/changelog.rst
index ad710bb1..61ea45c4 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -7,6 +7,7 @@ Changes in 0.10.8
 - Added ability to specify an authentication mechanism (e.g. X.509) #1333
 - Added support for falsey primary keys (e.g. doc.pk = 0) #1354
 - Fixed BaseQuerySet#sum/average for fields w/ explicit db_field #1417
+- Fixed absent rounding for DecimalField when `force_string` is set. #1103
 
 Changes in 0.10.7
 =================
diff --git a/mongoengine/fields.py b/mongoengine/fields.py
index 783aac46..2ad921d5 100644
--- a/mongoengine/fields.py
+++ b/mongoengine/fields.py
@@ -341,7 +341,7 @@ class DecimalField(BaseField):
         if value is None:
             return value
         if self.force_string:
-            return unicode(value)
+            return unicode(self.to_python(value))
         return float(self.to_python(value))
 
     def validate(self, value):