I agree, if it's your house policy, stick with it to a T. Before I began to TD and dealt a lot more, I generally would wait for someone to ask, barring a few issues
1)It's so glaringly obvious that if I didn't count the bet, there'd be a solid argument stating that I'm a lazy dealer
2)Barber-poled bets are always, always getting split up.
Of course, these were semi-unpopular, depending on the patron. What isn't, however?