A Walmart store in Martinez, California, US, on Monday, Nov. 18, 2024. Walmart Inc. is scheduled to release earnings figures on November 19. David Paul Morris | Bloomberg | Getty ImagesWalmart’s CFO John David Rainey said the retailer could have to raise prices on some items if President-elect Donald Trump’s proposed tariffs take effect.”We never want to raise prices,” he said in an interview with CNBC on Tuesday. “Our model is everyday low prices. But there probably will be cases where prices will go up for consumers.”Rainey added that it’s too soon to say which products could cost more due to the tariffs.Walmart’s CFO weighed in on the potential policy change as the largest U.S. retailer beat Wall Street’s earnings and sales expectations and hiked its full-year forecast. Lowe’s also addressed the risk posed by the tariff proposal as the home improvement company reported earnings on Tuesday.Walmart’s and Lowe’s comments are the latest warnings from U.S. retail leaders about the potential blowback from from the duties. During Trump’s presidential campaign, he said he would impose a 10% to 20% tariff on all imports, including levies as high as 60% to 100% for goods from China.On an earnings call, Lowe’s CFO Brandon Sink said about 40% of the company’s cost of goods sold comes from outside of the U.S., including direct imports and merchandise from national brands. He said tariffs “certainly would add product costs,” but added “timing and details remain uncertain at this point.”In an interview with CNBC, CEO Marvin Ellison said like other consumer-facing brands and retailers, Lowe’s is concerned about the risk of higher costs. He said it’s already having conversations with suppliers about the “what ifs of tariffs,” as it waits to see what Trump’s policy change will ultimately look like.”We’re not waiting to act,” he said. “We’ve got plans in place. We’ve got scenarios in place, and we’re trying to understand the implications.”The two companies are not the only major retail stakeholders raising concerns. In a statement earlier this month, National Retail Federation CEO Matthew Shay described across-the-board tariffs as “a tax on American families.” He said it “will drive inflation and price increases and will result in job losses.”The prospect of increased prices comes as inflation has moderated in the U.S., after years of stretching consumers’ wallets.Other retailers and brands have also spoken out about the potential drawbacks of the tariffs. E.l.f. Beauty CEO Tarang Amin told CNBC in an interview earlier this month that the company could be forced to raise prices if the higher duties take effect. Footwear maker Steve …