I have been driving for the last quarter of 2016 (about 625 trips). I drive part time typically Fri and Sat nights in the KCMO Market. In gather all my data for taxes I noticed a few inconsistencies. I had seen a spread sheet another driver used to track all his stuff. His spreadsheets calculates the Uber Fee based on his gross fare cost by his fee rate of 20%. While I was entering some of my data into this sheet I noticed my fees didn't align with what the Uber app/pay statements said, based on simple math. Usually only a penny or two off. I dug a little deeper into each trip and it seems this is probably due to rounding. With some quick math it seems this may only cost me between $2-3 for the quarter or maybe $10 for a year. But how much is it for all the drivers out there? This seemed to be pretty consistent each driving day and ALWAYS IN FAVOR OF UBER!!! Probably another area that Uber can take advantage from a fragmented work force.