{"id":"tax-float-division-imprecision","text":"Tax is accumulated as a float via `percent / 100` division, so results may have floating-point imprecision; tests correctly use `assertAlmostEqual` rather than exact equality.","truth_value":"IN","source":"entries/2026/06/06/calculate-amount-paid-in-taxes-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":["exact-arithmetic-prevents-all-precision-errors","integer-accumulators-precision-safe"],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"tax-float-division-imprecision","truth_value":"IN","reason":"premise"}]}}