Not trolling. I'm just exposing this is how rounding works in many scenarios. Even when you pay taxes at your store.
OP was selling, this small transaction rounding problem doesn't happen if you are buying BTC, only if you are selling in small chunks.
Just try it on the exchange and you will see.
You are trolling because you dont seem to grasp how the transaction was carried out. OP had no say in the chunks they were sold in, he didnt add them in chunks of less than a dollar.
Oh right well as long as it doesn't effect you when your buying just taking money off you when your selling.