Transaction Rounding Overview
In light of the discontinuation of penny production by the U.S. Treasury and the resulting nationwide shortage, we have updated OnTrac to include a function to round all cash payments to the nearest nickel. This is based on a proposed bill called the Common Cents Act.
What is the bill
- The legislation is called the Common Cents Act.
- Its primary goals:
- Direct the United States Department of the Treasury to stop minting the penny (one-cent coin) for general circulation.
- Require that cash transactions be rounded up or down to the nearest five cents (i.e., the nearest nickel) — effectively replacing pennies with a nickel-based rounding system.
- The rationale: producing pennies has become economically wasteful — the cost of minting a penny significantly exceeds its face value.
- The bill also preserves status of existing pennies: any penny minted before enactment remains legal tender.
Key details of how rounding works (and what’s proposed)
- The rounding applies only to cash payments — electronic payments (credit cards, digital wallets, etc.) are not affected.
- The proposed standard rounding method is “symmetric” rounding:
- If the total ends in 1 or 2 cents → round down to the previous nickel (e.g. $4.02 → $4.00)
- If it ends in 3 or 4 cents → round up to next nickel ($4.03 or $4.04 → $4.05)
- If it ends in 6 or 7 cents → round down to 5 cents ($4.06 → $4.05)
- If it ends in 8 or 9 cents → round up to the next nickel/dime (e.g. $4.08 → $4.10)
- Transactions ending in 0 or 5 cents remain unchanged.
- According to economic-analysis (e.g. from the Federal Reserve Bank of Richmond), this rounding will likely have a negligible impact on inflation overall; the so-called “rounding tax” — extra cost to consumers due to rounding up — is estimated to be very small.
Where to read the full language
- The full bill text is available on the official U.S. Congress legislation site: under H.R. 3074 — the Common Cents Act.
- The text comes in multiple formats (HTML, PDF, TXT) on that page.
- A helpful explainer page (from the bill’s sponsors) summarizing its background and intent is also available.
What’s not settled — yet
- The bill has been introduced and reported in the House (as of September 2025) — but as of now it is not law.
- Because no federal guidance existed until now, some retailers began unilaterally rounding — leading to confusion, operational headaches, and even potential legal risk.