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rounding error

British  

noun

  1. computing an error introduced into a computation by the need to perform rounding

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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Two-tenths of a percent is a rounding error on a rounding error, and I wouldn’t bet against a stadium full of Iraqis and Norwegians sorting one another more finely to clear it.

From The Wall Street Journal Jul. 24, 2026

To Wall Street, and perhaps the company itself, Nvidia’s gaming business is increasingly a rounding error as it rebrands itself as an end-to-end AI ecosystem.

From MarketWatch May 23, 2026

For big public companies, the cost of reporting is a rounding error compared to their costs of operations.

From Barron's Feb. 11, 2026

It’s barely even what you’d call a rounding error.

From Slate Feb. 5, 2026

I told her about Davis calling it a rounding error, but I still worried that it might be dirty money or that I might be exploiting Davis or...but she shushed me.

From "Turtles All the Way Down" by John Green

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