Oklahoma penny rounding law

With no Oklahoma rule for store sales, the calculator applies the nearest-nickel method used by most state laws and the federal bill, or rounding in the customer’s favor. Choose another state to compare.

What Oklahoma’s law covers

HB 3075, the Oklahoma Common Cents Act, passed the House 95-0 and the Senate 46-0, and was approved by the Governor on May 11, 2026. It takes effect November 1, 2026. It uses symmetric rounding (1–2¢ down to 0, 3–4¢ up to 5, 6–7¢ down to 5, 8–9¢ up to 10) and applies only to cash, or the cash portion of a payment.

• State agencies, boards, commissions and public trusts that accept cash shall round the price, fee, penalty or charge, excluding the payment of any tax levy (74 O.S. § 3120).
• Cities, counties and other political subdivisions may round from November 1, 2026 and must from July 1, 2027, unless Congress directs otherwise. This section has no tax-levy exclusion; over- or under-payments on county property tax come out of the county’s general fund (62 O.S. § 9002).
• There is no rule for private sales.

What Oklahoma agencies say

The Oklahoma Tax Commission’s End of Penny Production guidance says retailers may choose to round cash transactions to the nearest nickel, but sales tax is still computed to the cent on the price before rounding, and the exact tax shown must be remitted.

Can a Oklahoma store round cash totals?

Yes, as store policy. The Tax Commission’s guidance accepts retailer rounding as long as the tax is computed and remitted on the unrounded price. Two Oklahoma-based chains publish their approach: Tulsa’s QuikTrip rounds cash totals down, and Oklahoma City’s Love’s Travel Stops rounds in the customer’s favor. The Oklahoma Consumer Protection Act still bars deceptive practices, so post the policy.

Federal law

There is no federal rounding rule in force either. The Common Cents Act (H.R. 10167) passed Congress on September 28, 2026, but as of October 31, 2026 we found no record of it being signed. If enacted, it would let sellers in Oklahoma round cash totals symmetrically to the nearest 5¢ without requiring anyone to round, keep pennies legal tender, and protect sellers that follow its method from conflicting state or local rules. Federal status of the penny.

Your options as a customer

• Pay by card, debit, EBT or app. Those payments are charged the exact amount; rounding only ever touches cash.
• Pay with exact change. Pennies are still legal tender (31 U.S.C. § 5103). The Federal Reserve notes, though, that no federal law makes a private business accept cash or coins. We found no Oklahoma law that changes that, so a store sets its own payment policy. Federal Reserve FAQ.
• Check the receipt. It should show the exact total and a separate rounding line, so you can see which way it went.
• Report a problem. If a store rounds every cash total up without telling customers, contact the Oklahoma Attorney General, Consumer Protection Unit ((405) 521-2029). See also is it legal for a store to round up?

Sales tax

Oklahoma’s state sales tax rate is 4.5%, and cities and counties add their own. The state sales tax on groceries was eliminated in 2024, though local taxes still apply. Compute tax to the cent on the actual price, then round the cash total, as the Tax Commission directs. More on sales tax and cash rounding.

SNAP, EBT and card payments

SNAP and WIC benefits are paid electronically, so the EBT part of any purchase in Oklahoma is always charged to the exact cent. Federal rules require stores to treat SNAP shoppers the same as other customers, so a store that rounds the cash part of a split payment should use the same rule for everyone. SNAP/EBT, cards and refunds.

Stores and local news in Oklahoma

The Muskogee Phoenix reported in October 2025 that Oklahoma stores were bracing for the end of the penny, months before the Legislature acted.

Rules in neighboring states

Shopping across the line? Rounding rules change at the border.

Checked against the sources below as of October 31, 2026. Compare every state in the state-by-state tracker.