After you file

off topic a little bit....but when checking my WMR I noticed I could enter my refund and be off a few dollar or two and it still gives me my information.  That is strange isn't it. 

I noticed I have been entering $2 less this whole time than what my acutal refund was via turbo tax  and I was still getting the information.  I tried entering the difference by $100 and then of course it said information was incorrect.  However, within a few dollars apparently it will give you the info... I tried it again with $2 the other way and it also worked.