If you always carry your change with you and spend it whenever possible, your coin quantity will remain pocketable. You gotta be committed enough to hand over

If you always carry your change with you and spend it whenever possible, your coin quantity will remain pocketable. You gotta be committed enough to hand over a twenty dollar bill alongside a quarter, when paying a $19.17 bill for example. Rather than take in 83 cents you take in 8 (and score a dollar.)