Timewarp tool tempo increments

Hey,
Does anyone know if the time warp tool can be forced to adjust the tempo with larger increments. It looks like it adjust to the 1000th’s place right now and I don’t need it to be that accurate, I would still like my tempi to be in whole numbers, or maybe to the 10ths place, but still use the time warp tool to get some hit points closer to some musical beats.
thanks!