That is flat-out embarrassing to report an hourly pre-tax income of $3.37, which implies accuracy down to the cent, when the actual reporting methodology is bucketing within ranges of powers of two. And then on top of that to completely screw up the accounting methodology anyway.

Much more accurate would be to actually get real data from drivers, by giving them instructions to extract desired monthly data from the app itself showing income and hours online (I presume the driver-side apps include this data?).