Simple Crypto Fee Question/Confirmation

Alpaca Crypto Fees note a .15% maker fee on crypto transactions.

  • If I place a limit buy and a limit sell order on a crypto asset, does that mean that my breakeven is *1.003?
  • So for example if I buy 100$ worth of a crypto, and sell it for 100.30, my portfolio will show a net profit of 0?

I’m trying to set a minimum profit threshold for my selling logic, and even when I set the minimum profit sale at *1.003, I seem to incur a loss at times.

Just trying to deduce what could be the reason for this (most likely my code, but just want to confirm I’m not missing something.)