Always Running Out of Change? How to Manage Your Cash Float So You're Never Caught Off Guard

The Moment That's Always Awkward

We've all been there. A customer pays Rp 100,000 for an Rp 18,000 order. You open the drawer and... there's not enough small bills for Rp 82,000 in change. You start rummaging through the drawer, ask a colleague in the kitchen for help, or — worst case — ask the customer to wait while you run to the shop next door to break a bill.

This isn't just embarrassing. It slows down the line, frustrates customers, and during rush hour — can cascade into a bigger problem.

The good news: this is 100% preventable with a bit of planning.

What Is a Cash Float?

A cash float is the cash you prepare in the register drawer before the cashier starts operating. Its purpose is simple: ensure there's always enough change available throughout the day.

The float isn't revenue. It's not sales income. It's money loaned to the cash drawer at the start of a shift and taken back at the end. The difference is your cash sales for the day.

How Much Float Do You Need?

There's no magic number that works for every business. But here's how to calculate yours:

• Look at your average transaction value. If your average order is Rp 25,000-35,000, customers are most likely paying with Rp 50,000 or Rp 100,000 bills.
• Estimate cash transactions per shift. If 60% of your transactions are cash and you handle 80 transactions per shift, that's about 48 cash transactions.
• Calculate worst-case change needs. If each transaction needs an average of Rp 30,000-40,000 in change, you need a float that can cover several dozen initial transactions before sales cash starts refilling the drawer.

Generally, Rp 300,000-500,000 is sufficient for most small to medium cafes. But this depends heavily on your volume and average transaction — adjust based on experience.

Float Composition: This Is Where Most People Go Wrong

Rp 500,000 in five Rp 100,000 bills? Useless as a float. What you actually need most are small denominations. A composition that typically works:

• Rp 1,000 and Rp 2,000 bills: Stock up heavily. These run out fastest because almost every transaction needs them.
• Rp 5,000 bills: Moderate quantity. Used frequently but doesn't deplete as fast as the smallest bills.
• Rp 10,000 bills: A few are enough. Needed but not as urgently as small denominations.
• Rp 20,000 bills: Just a few. Useful for making change from Rp 50,000 or Rp 100,000.
• Rp 50,000 bills: Minimal. You receive these from customers far more often than you give them as change.
• Coins: Only if your prices don't round to Rp 1,000 increments. If all your menu prices are already rounded, you don't need coins.

Daily Routines That Make the Difference

Having the right float on day one isn't enough. You need routines to maintain it:

Start of shift: verify the float. Before the cashier starts operating, count the float and confirm the denomination mix is correct. This is also a good time to cross-check with the previous shift's records.

Mid-day: top up if needed. If you notice small bills running low, break some larger bills into smaller ones. Better to be proactive than to realize you're short when a customer is already waiting.

End of shift: separate float from revenue. Count total cash in the drawer. Remove the float (same amount as the start). The remainder is cash sales for the day. This should match what's recorded in your POS.

Tips for Specific Situations

Weekends and holidays. Volume is usually higher. Consider increasing your float by 20-30% compared to regular days.

Early morning opening. First customers often pay with large bills since they've just visited the ATM. Make sure your morning float has extra small denominations.

Location near an ATM. Customers tend to pay with large bills. Adjust your float accordingly.

Bundle promos with odd prices. If you run a promo at Rp 47,500, make sure you have Rp 500 or Rp 2,500 in change ready. Or better yet — round your promo prices to the nearest Rp 1,000.

Float vs Digital Payments: Does QRIS Eliminate This Problem?

The more customers pay digitally, the fewer cash transactions you handle, the less float you need. This is true.

But as long as you still accept cash — and most F&B businesses in Indonesia still need to — you still need a managed float. A customer paying cash won't be impressed if you say "sorry, no change, can you pay with QRIS instead?"

The smart approach: track the percentage of cash vs digital transactions over time. As digital grows, gradually reduce your float. But don't eliminate it until cash transactions truly hit zero.

Common Mistakes

• Not separating float from revenue. If you never "take back" the float at the end of the day, you never know what your actual cash sales are.
• Float too large. Money sitting idle in a cash drawer is idle capital. Keep the float just enough — put the rest somewhere more productive.
• Never adjusting the mix. Denomination needs can shift — new menu items with different prices, a move toward digital payments, volume changes. Review your float composition at least monthly.
• Only one source for change. Build relationships with your bank and nearby merchants for breaking bills. If you rely on one source and they can't help, you're stuck.

Small Thing, But Customers Notice

Customers might never say "wow, that was fast change" — but they definitely notice when you run out and they have to wait. Managing your cash float well is invisible when it works, but very visible when it doesn't.

Starting tomorrow: count your float, make sure the denomination mix is right, and make float verification part of your shift-opening routine. It's one of the simplest things you can do to make your cashier operations smoother.