Starting July 1, 2026, Idaho sellers may round some cash payments when they lack exact change, and state agencies that take payments must accept cash.
When a seller cannot make exact change with the cash on hand, the seller may round a cash purchase or refund to the nearest five cents. Taxes are calculated before rounding.
State agencies that accept transaction payments must accept cash and cannot charge an extra fee for using it. Amounts changed through cash rounding do not count as a fee.
A seller may round the transaction total or change to the nearest five cents when the seller cannot make exact change with the cash on hand. This applies to cash purchases and cash refunds. The total due includes the sales price, taxes, fees, and other charges, calculated to the nearest cent. The final digit determines the direction: 1, 2, 6, or 7 rounds down; 3, 4, 8, or 9 rounds up. Taxes are calculated on the sales price before rounding. The law takes effect July 1, 2026.
An Idaho state official, department, board, commission, or agency that accepts payment must accept cash and may not charge an extra fee for cash payment. This applies to Idaho state entities that accept payment for transactions. Amounts charged or withheld because of cash rounding under the rounding rule do not count as an extra cash-payment fee. The law takes effect July 1, 2026.
No hearings or votes scheduled.