you may use the decimal module which was introduced in Python2.4
>>> from decimal import *
>>> li = [Decimal(".25"), Decimal(".10"), Decimal(".05"), Decimal(".01")]
>>> print li
[Decimal("0.25"), Decimal("0.10"), Decimal("0.05"), Decimal("0.01")]
>>>
--
http://mail.python.org/mailman/listinfo/python-list
