Dictionary.com
Thesaurus.com

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

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

None of this moves Alphabet’s stock on its own, since Waymo is still a rounding error beside search and cloud.

From MarketWatch Jun. 24, 2026

The division that was once a rounding error is the reason that BlackBerry is suddenly making money again.

From The Wall Street Journal May 2, 2026

In Pentagon terms, that is a rounding error.

From Barron's Mar. 5, 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

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training