| 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 | $127.48 | 5.724% | $134.777 | $134.78 | $134.80 | $134.80 |
| Purchase #2 | $25.60 | 7.817% | $27.6012 | $27.60 | $27.60 | $27.60 |
| Purchase #3 | $118.80 | 5.161% | $124.9313 | $124.93 | $124.95 | $124.90 |
| Purchase #4 | $191.29 | 11.125% | $212.571 | $212.57 | $212.55 | $212.60 |
| Purchase #5 | $62.58 | 6.663% | $66.7497 | $66.75 | $66.75 | $66.70 |
| Purchase #6 | $39.72 | 5.306% | $41.8275 | $41.83 | $41.85 | $41.80 |
| Purchase #7 | $232.58 | 12.240% | $261.0478 | $261.05 | $261.05 | $261.00 |
| 7 purchase totals = | $798.05 | $869.5055 | $869.51 | $869.55 | $869.40 | |