rounding error is a noun meaning "(mathematics) a miscalculation that results from rounding off numbers to a convenient number of decimals". It carries one recorded sense.
(mathematics) a miscalculation that results from rounding off numbers to a convenient number of decimals
“the error in the calculation was attributable to rounding”
“taxes are rounded off to the nearest dollar but the rounding error is surprisingly small”
mathematics
Definitions, synonyms and semantic relations for rounding error come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.