Python-сообщество

Python 2.7.6 (default, Nov 10 2013, 19:24:18) [MSC v.1500 32 bit (Intel)] on win32
>>> round(2.675, 2)
2.67
>>> round(2.685, 2)
2.69

Server version: 5.5.34 MySQL Community Server (GPL)
mysql> select round(2.675, 2);
+-----------------+
| round(2.675, 2) |
+-----------------+
|            2.68 |
+-----------------+
1 row in set (0.00 sec)
mysql> select round(2.685, 2);
+-----------------+
| round(2.685, 2) |
+-----------------+
|            2.69 |
+-----------------+
1 row in set (0.00 sec)