Bug: incorrect result formatting

[Олег Дудка]

Settings: "Fixed Decimal" and 3 digits precision.

Problem: much more than 3 digit of precision when displaying numbers (with exponent < -3).

Screenshots: http://i.imgur.com/XJjjslp.png http://i.imgur.com/QraoKoj.png

Bug does not appear when used any other result format or precision more than 3 digits.