| 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 | $42.82 | 13.147% | $48.4495 | $48.45 | $48.45 | $48.40 |
| Purchase #2 | $144.65 | 3.118% | $149.1602 | $149.16 | $149.15 | $149.20 |
| Purchase #3 | $179.30 | 7.662% | $193.038 | $193.04 | $193.05 | $193.00 |
| Purchase #4 | $237.99 | 9.376% | $260.3039 | $260.30 | $260.30 | $260.30 |
| Purchase #5 | $46.40 | 5.259% | $48.8402 | $48.84 | $48.85 | $48.80 |
| Purchase #6 | $76.32 | 7.551% | $82.0829 | $82.08 | $82.10 | $82.10 |
| Purchase #7 | $24.86 | 12.295% | $27.9165 | $27.92 | $27.90 | $27.90 |
| 7 purchase totals = | $752.34 | $809.7912 | $809.79 | $809.80 | $809.70 | |