Shop Cash-Up and Till Reconciliation

Shop Cash-Up and Till Reconciliation is an offline app: one HTML file in a zip that opens by double-click, with no installation, internet or subscription.

The problem it removes: At the end of a shift the cashier counts the notes, the manager glances at the Z report, and a difference of a few dirhams is shrugged off. Repeated small shorts at one till or from one person go unnoticed for months, nobody signs anything, and when the owner asks what the shortfall was last month the answer is a guess.

What is inside:

• A New cash-up form per till and shift: POS cash, card, online and other sales, cash refunds, cash paid out of the till and cash added
• A denomination count (notes and coins): expected cash, counted cash and the difference update as you type
• Expected cash = opening float + POS cash sales - cash refunds - cash paid out + cash added
• Card and online takings checked against your machine batch and settlement figures when you enter them
• How much float stays in the till and how much goes to the bank
• A printable sign-off sheet for the cashier and the manager
• History with search and till filter, and an Over/short trend by till and by cashier
• Duplicate guard for the same till on the same day, CSV export, example data, JSON backup and restore

In the zip: index.html (the app), README.txt (quick start, how it calculates, limits) and EXAMPLE-DATA with a made-up example you can restore. Start in 10 minutes: open index.html, press Load example data, look around, press Clear everything and enter your own settings.

Rules are settings, not built in. The tills or shifts, the float you leave and the tolerance for a normal difference are settings. A fresh copy starts with placeholder values: replace them with your own policy.

Who it is for: shop owners, supermarket and restaurant managers and anyone who closes a till every day and wants a signed record.

What it is NOT: a POS and it does not read your POS: you type the totals from your shift or Z report. A difference is a signal, not proof, and the app does not say who is responsible. It does not post to your accounts. Retail Shop Daily Cash-Up and Stock Take Pack is an Excel workbook and forms pack that also covers stock take; this is a separate offline app that is only the daily cash-up, with live differences, sign-off and trend.

Your data stays on this device in your browser. Back it up with Export; clearing browser data loses it otherwise.

Verified by us: 39 scripted checks through the real screens in Chromium, run at 1280 px and at 375 px, including an independent recomputation of expected cash and the difference for every example day, a hand-worked new cash-up, duplicate and validation rules, editing a signed cash-up, deleting, the trend chart and CSV export. The sign-off sheet was rendered to PDF in Chromium and looked at. Not tested in Firefox or Safari (neither could be launched in our test environment), in Edge, on a real phone, on a real printer, or with real bank or accounting exports; layout checked at 375 px and 1280 px.