| anti_trunc | Rounding in one direction |
| bound_numerators | Rounding bounds as exact integers |
| fractional-rounding | Rounding to the nearest fraction |
| ieee-754 | IEEE 754 rounding standard |
| reround | General interface to reconstructing rounded numbers |
| reround_to_fraction | Rounding to the nearest fraction |
| reround_to_fraction_level | Rounding to the nearest fraction |
| resolve_ties_rounding | Resolve a '"ties_*"' rounding string |
| rounding-common | Common rounding procedures |
| rounding-ties | Rounding procedures named by their tie-breaking rule |
| rounding-uncommon | Rounding in one direction |
| rounding_bias | Compute rounding bias |
| round_anti_trunc | Rounding in one direction |
| round_ceiling | Rounding in one direction |
| round_down | Common rounding procedures |
| round_down_from | Common rounding procedures |
| round_floor | Rounding in one direction |
| round_ties_away | Rounding procedures named by their tie-breaking rule |
| round_ties_down | Rounding procedures named by their tie-breaking rule |
| round_ties_even | Rounding procedures named by their tie-breaking rule |
| round_ties_to_away | IEEE 754 rounding standard |
| round_ties_to_even | IEEE 754 rounding standard |
| round_ties_up | Rounding procedures named by their tie-breaking rule |
| round_ties_zero | Rounding procedures named by their tie-breaking rule |
| round_toward_negative | IEEE 754 rounding standard |
| round_toward_positive | IEEE 754 rounding standard |
| round_toward_zero | IEEE 754 rounding standard |
| round_trunc | Rounding in one direction |
| round_up | Common rounding procedures |
| round_up_from | Common rounding procedures |
| sum_range | Whole-number sums behind a rounded mean |
| unround | Reconstruct rounding bounds |