One row per voucher — date, number, description, category and the amount spent (or a top-up in) — and the balance updates on every line, turning red if it drops below the alert level you set. Categories come from an editable list, so spending groups cleanly. The Dashboard totals opening float, top-ups, spending and the current balance, tells you when the float is low, breaks spending down by category, and reconciles your book balance against the cash you physically counted.
It's the standard petty-cash format an auditor expects, with the arithmetic done for you and the formulas locked so a busy office can't break it. Prints cleanly for your files at month-end, in Excel or Google Sheets.
For your whole business's cash — not just the tin — Biashara Yangu keeps the books automatically.