bmihelac/django-shop-discounts — pull request #4 by rockymeza (2012-12-06 20:17:04+00:00)
Title: quantized percent discount return value

The Cart Modifier was adding discounts that looked like 1.5454, so I made it return a two decimal place number instead.

I don't know if the other mixins need this too or not as I am not using them.