Register Drawer Count

There is no field for who was on the register, and there never will be

A short drawer is a fact about a drawer.

Turn it into a fact about a person and you have built a different product — a worse one, and one that stops working almost immediately. The moment counting a drawer becomes a thing that gets held against somebody, the honest counts stop. People round. People make it balance. And then the tool that was going to find your real problem is being fed numbers written to keep it quiet.

So there is no name field. Not hidden, not optional, not there. This tells you about drawers.

One tolerance is the wrong shape

A dollar out on a forty-dollar evening and a dollar out on a nine-hundred-dollar Saturday are not the same event, and a single tolerance has to be wrong about one of them.

Set it tight enough to catch the quiet night and every busy night flags. Set it loose enough for the busy night and the quiet one could be out by a quarter of the till without a word.

So the tolerance here is two numbers. A cash floor — an amount you will always accept — and a share of what was actually rung. Whichever is larger applies. Small nights get the floor, big nights get the share, and neither is being judged by a rule built for the other.

Applied per drawer, never to the total

One drawer over by four dollars and another short by four dollars cancel to nothing.

That is not one clean day. That is two problems, and the total has hidden both of them. Every tolerance here is applied to each drawer on its own, and the day’s figure is reported beside them rather than instead of them.

The count is by denomination, and that is not extra work for nothing

A drawer can balance to the cent and still be unable to open tomorrow.

The right money in the wrong notes — everything in twenties, no fives, no ones — is a drawer that balances perfectly and cannot make change at nine in the morning. No single total can show you that, because the total is exactly right.

Counting by denomination takes the same walk through the drawer you were already doing. It just records what your hands already sorted, and then it can tell you the thing the total cannot.

What it replaces

The count written on the back of the tape and put in the safe, where a pattern across three weeks is invisible because the three pieces of paper are in three different envelopes. Or the count that happens but never gets compared to anything, which is a count nobody is reading.

You set your two tolerance numbers once. Every close after that is the drawer and the tape.

Who it is for

Shops, markets, bars, kiosks, anywhere with a till that gets counted — and especially anywhere with more than one drawer, where the day’s total is the number people look at and the individual drawers are where the answer is.

What it will not do

It will not name anybody. Said once above and worth saying twice, because it is a design decision rather than a missing feature.

It suggests no tolerance. What you are willing to accept depends on your volume, your cash mix and how you feel about it. There is no recommended figure here and there is no default beyond zero.

It does not accuse. A drawer outside tolerance is a drawer to go and look at. It might be a miscount, a wrong change, a voided sale, or a note stuck to another note. The sheet says the drawer is out. What that means is a conversation, and it is yours.

Nothing you type is sent anywhere. The arithmetic runs in your browser — no account, no server, nothing stored anywhere but your own machine. Given what this is about, that matters more here than almost anywhere else on the shelf. Close the tab and it is gone.