It's even worse... In my case, some numbers get rounded and some don't (seems random which are and which aren't). Technically, if you read 1099-B instructions, it does say you can round every number (so, that wouldn't necessarily be an issue). But, in my case, after loading the form I see some lines with all rounded numbers and some in which the proceeds / cost basis is not rounded (but the gain/loss total is).
Up to the point that one line even has proceeds of 135.75 with cost basis of 125.47 and the gain shows 11 (when 135.75 - 125.47 = 10.28 which would round to 10). But, if you were rounding every number it would be 136 - 125 = 11.
Now, if TurboTax was just rounding everything and showing everything rounded, that would not be inconsistent. The current behavior, which is indeed different than in TT 2019, is just inconsistent.
