| 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 | $122.41 | 13.749% | $139.2402 | $139.24 | $139.25 | $139.20 |
| Purchase #2 | $55.64 | 6.168% | $59.0719 | $59.07 | $59.05 | $59.10 |
| Purchase #3 | $58.94 | 9.653% | $64.6295 | $64.63 | $64.65 | $64.60 |
| Purchase #4 | $29.49 | 7.244% | $31.6263 | $31.63 | $31.65 | $31.60 |
| Purchase #5 | $136.81 | 5.276% | $144.0281 | $144.03 | $144.05 | $144.00 |
| Purchase #6 | $237.27 | 6.798% | $253.3996 | $253.40 | $253.40 | $253.40 |
| Purchase #7 | $155.67 | 13.732% | $177.0466 | $177.05 | $177.05 | $177.00 |
| 7 purchase totals = | $796.23 | $869.0422 | $869.05 | $869.10 | $868.90 | |