Paying for goods and services used to be straightforward. The price on the tag was the price at the register, regardless of whether cash or a card was used. That is no longer the case. In 2026, the final bill often depends heavily on the chosen payment method. With the U.S. Mint halting penny production and credit card processing fees hitting record highs, the checkout experience has fundamentally changed. Here is a look at the new "post-penny economy" and how cash rounding and credit card surcharges are shifting the cost of everyday purchases.
The End of the Penny and the Rise of Cash Rounding
Last year marked the end of an era when the U.S. Mint officially ceased producing the penny. The decision was purely economical: manufacturing costs had soared to a staggering 3.69 cents just to produce a single one-cent coin.
Without new pennies entering circulation, exact change is becoming increasingly difficult for merchants to provide. As a result, there is a widespread shift toward "cash rounding." When paying with physical currency, many retailers now round the final total up or down to the nearest nickel.
This transition has required new legal frameworks to ensure fairness at the register:
State Legislation: 20 states have already passed laws regulating how cash rounding must be executed to protect shoppers from price gouging.
Federal Action: Congress is currently debating the bipartisan Common Cents Act, which aims to establish standardized national guidelines for rounding cash totals.
While Federal Reserve data shows that cash usage has dropped significantly over the past decade, this change still has a profound economic impact. Cash remains a vital and widely used payment method among older demographics, rural communities, and lower-income populations, meaning the effects of nickel rounding are not felt equally across the board.
The True Cost of Credit: Surcharges on the Rise
If cash transactions are being rounded, it might seem like paying with a credit card is the simpler, more exact alternative. However, relying on credit, currently the most popular payment method in the U.S., increasingly comes with its own added costs.
To offset rising operating expenses, smaller merchants are frequently adding extra fees, known as surcharges, to credit card transactions. (It is important to note that these surcharges legally do not apply to debit cards).
The root cause of these surcharges lies in "swipe fees", the percentage merchants must pay to process credit card transactions.
Record High Costs: These fees have climbed to an average of 2.35% of the total purchase price.
Massive Merchant Burden: Swipe fees cost merchants nearly $200 billion last year alone. For the average retailer, processing fees are now their second-highest operating cost, trailing only behind labor.
The battle over swipe fees has reached the courts. A pending antitrust settlement with major networks like Visa and Mastercard aims to reduce these fees and finally give merchants the ability to reject cards that carry exorbitantly high processing costs. However, many retailer advocacy groups argue that the settlement does not go far enough and fails to address the underlying lack of competition within the credit card industry.
What This Means at the Checkout Counter
Ultimately, it is the consumer who absorbs these economic shifts. The days of a fixed price tag being the final word are fading.
Those paying with cash must be prepared for slight rounding adjustments to the nearest nickel. Meanwhile, those who prefer the rewards and convenience of credit cards must stay vigilant about added surcharges, particularly when shopping at small or independent businesses.
As the retail landscape navigates this new post-penny economy, awareness is the best defense. Understanding the mechanics behind the final receipt empowers consumers to make the most cost-effective choices.
Source: Adapted from CNBC, "Cash rounding, credit card surcharges: Penny production ends," August 26, 2026. [https://www.cnbc.com/2026/08/26/cash-rounding-credit-card-surcharges-penny-production-ends.html]