For a cashier sorting a customers change and presumably multiple small denomination bills is more effort than the rote action of handing out change. Handing exact change is therefore significantly slower for everyone else.
> using SYZ technology to save time is a moral imperative
Saving other people’s time is the imperative, the technology bit is simply how that happens. People can for example fill most of a check out before they know the exact amount, but you rarely see it.
> using SYZ technology to save time is a moral imperative
Saving other people’s time is the imperative, the technology bit is simply how that happens. People can for example fill most of a check out before they know the exact amount, but you rarely see it.