Huh. Weird. I feel like I can count on one hand the number of times in my life where I've happened to have bills that add up to exact change for a meal. Even allowing a couple of dollars to round in either direction. Like, I always need change.
Maybe different strategies for managing cash? Which it's never even occurred to me until now that could be a thing.
What do you do when the bill+tax is 19? And with a normal tip would be 22 or 23?
And you don't have anything less than a 20 at the moment? Because, you know, that happens?