I once put Toblerone across the band, and the cashier pushed it into the little divider slot instead of scanning it.
Oh, I've definitely done shit like that working a register. It's not the kind of job you want to do sober, after all.
My OCD said “there’s an obvious way to make that work….”
I responded by thinking of at least two more non-OCD ways to make it work.
It's ambiguous how many each one is buying because you can't tell which dividers are being purchased and which ones are actually being used as dividers.