Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $101.35 | 9.637% | $111.1171 | $111.12 | $111.10 | $111.10 |
Purchase #2 | $42.56 | 10.395% | $46.9841 | $46.98 | $47.00 | $47.00 |
Purchase #3 | $74.52 | 10.541% | $82.3752 | $82.38 | $82.40 | $82.40 |
Purchase #4 | $161.90 | 9.556% | $177.3712 | $177.37 | $177.35 | $177.40 |
Purchase #5 | $69.96 | 7.501% | $75.2077 | $75.21 | $75.20 | $75.20 |
Purchase #6 | $105.82 | 9.804% | $116.1946 | $116.19 | $116.20 | $116.20 |
Purchase #7 | $32.36 | 10.352% | $35.7099 | $35.71 | $35.70 | $35.70 |
7 purchase totals = | $588.47 | $644.9598 | $644.96 | $644.95 | $645.00 |