From: Kornelius Kalnbach Date: 2010-03-06T10:21:30+09:00 Subject: [ruby-core:28525] Re: [Bug #2838] Ruby 1.8.7 (2009-06-12 patchlevel 174) strange round behaviour On 06.03.10 00:23, Yui NARUSE wrote: > http://docs.sun.com/source/806-3568/ncg_goldberg.html In short: Don't expect exact results when using Floats ;)