| Subject | English | Icelandic |
| comp., MS | rounding adjustment | sléttunarleiðrétting (An adjustment to an amount made to enable balancing of a balance sheet despite rounding differences) |
| comp., MS | rounding amount | afrúnnuð upphæð (An amount expressed as its nearest round number) |
| comp., MS | rounding difference | sléttunarmismunur (The deviation from an exact value resulting from the use of rounding) |
| comp., MS | rounding error | sléttunarvilla (The deviation from an exact value resulting from the use of rounding) |
| comp., MS | rounding precision | sléttunarnákvæmni (The degree of precision with which values will be rounded) |
| comp., MS | smart rounding | snjallverðsléttun (A marketing practice to use odd numbers that are marginally less than their nearest round number to set prices) |