How to close a pharmacy till when cash, card and mobile money disagree

At closing time, your pharmacy cashier is 300 short in cash. The mobile-money statement shows 300 more than the till report. The card terminal balances. Would you record a shortage, correct a sale or leave the shift open?

Count the cash again, then look for the transaction behind the difference. Equal and opposite amounts give you somewhere to start. You still need a receipt and a payment reference before changing an entry.

Start with what each total measures

A sale tells you what the pharmacy supplied. A payment tells you how much you collected and by which method. A credit sale can increase today’s sales without putting money in the drawer. A customer settling yesterday’s bill can put money in the drawer without creating a new sale today.

The opening float is the change already in the drawer when the shift begins. A refund is money returned to a customer. When you close the till, include the float in expected physical cash and deduct a cash refund once. If your report already shows cash collections net of refunds, the deduction has already been made.

A worked example from one pharmacy shift

Suppose your pharmacy uses one till. All figures below are in the same local currency, and the till, card terminal and mobile-money statement cover the same shift.

The pharmacy records 24,000 in sales before refunds. Customers pay 21,600 against today’s sales and leave 2,400 on credit. Another customer pays 600 in cash against an older bill. That gives the cashier 22,200 in receipts before refunds, recorded as follows:

• Cash: 8,600, including the 600 collected on the older bill.
• Card: 7,200.
• Mobile money: 6,400.

The opening float was 2,000. During the shift, the cashier issued one documented 400 cash refund. There were no cash drops or other drawer movements.

Here is what the closing checks show:

• Cash: Expected drawer balance is 2,000 + 8,600 − 400 = 10,200. The cashier counts 9,900 twice. Cash is 300 short against the till report.
• Card: The till shows 7,200. The terminal’s approved transactions total 7,200. Card balances.
• Mobile money: The till shows 6,400. The pharmacy’s merchant statement shows 6,700 in successful receipts. Mobile money is 300 over against the till report.

Across all three methods, the differences cancel. But the owner still needs to know why the drawer contains 300 less than the cashier’s report says it should.

Trace the unmatched payment before correcting the till

On the merchant statement, the cashier finds a successful 300 mobile-money payment at 16:42. Its reference is MM731. There is no matching mobile-money entry on the till.

A till receipt for 300 was issued at the same time and marked cash. The cashier’s payment note for that receipt includes MM731. That reference connects this particular receipt to the merchant transaction. The amount and time alone would be weaker evidence, especially if the pharmacy had several sales of 300.

The sale was recorded at the right price. The cashier selected the wrong payment method. An authorised correction moves 300 from cash to mobile money, linked to the original receipt and provider reference. No new sale or refund is needed.

Check the figures again:

• Cash receipts fall from 8,600 to 8,300. Expected drawer balance is now 2,000 + 8,300 − 400 = 9,900, exactly what was counted.
• Mobile-money receipts rise from 6,400 to 6,700, matching the merchant statement.
• Card receipts remain 7,200. Total receipts before refunds are still 22,200.

If you cannot find evidence linking the two entries, leave the difference open. Record the amount, shift, records checked and person responsible for the next check. A balancing adjustment would make the report look tidy while hiding the question the next shift needs to answer.

Keep the shift close separate from the bank deposit

For the shift close, compare card sales with the terminal’s approved transactions and mobile money with the merchant’s successful transactions. When the provider settles to the bank, match that deposit separately against its settlement report. Fees or a different settlement date can make the bank deposit differ from the shift total.

That distinction matters at 8 p.m. A card payment can appear correctly on the terminal even though its deposit has yet to reach the bank. Check which stage you are reconciling before marking it missing.

A five-minute check for tonight’s close

Pick one completed shift. Write down the opening float, cash received, cash refunds and any documented cash added or removed. Calculate the expected drawer balance and compare it with the signed count. Then compare card and mobile-money receipts with their respective provider records over the same hours.

For every difference, ask: “Can I point to the receipt, the payment reference and the action taken?” In this example, a useful closing note is: “Receipt 184 was marked cash. Merchant reference MM731 confirms mobile payment of 300. Payment method corrected and drawer recounted at 9,900.”

That note gives tomorrow’s reviewer enough information to verify the close without calling yesterday’s cashier.