This is completely unacceptable.
In my case, TT shows a total gain of over $200 less than my 1099-B. Maybe the IRS will accept that, maybe it won't, I don't know--but it was purely a matter of luck that TT ended up $200 less than my 1099-B rather than $200 more, which even if the IRS allowed it, TT shouldn't force rounding that requires people to pay *more*.
