See attached link for two orders for BTC-OMG and BTC-TRIG.
https://d26dzxoao6i3hh.cloudfront.net/items/3n1X3g403q272y3J3g3Y/two-orders-calculations_jpg_and_two-bittrex-orders-csv-downloaded-from-bittrex_jpg_and_Downloads.jpg

Both orders don't seem to tally up on Bittrex.

Take BTC-TRIG for example. Bittrex reports the Price (by which I think they mean the quantity & actual rate received) as 0.011807. However:
Quantity x actual rate BTC = 57.43825388 x 0.00020555 = 0.01180643 (difference of 0.00000057).

Where does that difference of 0.00000057 come from? The commission is 0.00002951 so I don't think it's that.

Very confused. Can anyone shed some light?

Thanks,

-mrbittt