| 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 | $131.47 | 12.688% | $148.1509 | $148.15 | $148.15 | $148.20 |
| Purchase #2 | $84.84 | 8.493% | $92.0455 | $92.05 | $92.05 | $92.00 |
| Purchase #3 | $77.82 | 7.232% | $83.4479 | $83.45 | $83.45 | $83.40 |
| Purchase #4 | $68.92 | 9.614% | $75.546 | $75.55 | $75.55 | $75.50 |
| Purchase #5 | $37.91 | 7.419% | $40.7225 | $40.72 | $40.70 | $40.70 |
| Purchase #6 | $244.68 | 9.321% | $267.4866 | $267.49 | $267.50 | $267.50 |
| Purchase #7 | $234.93 | 9.105% | $256.3204 | $256.32 | $256.30 | $256.30 |
| 7 purchase totals = | $880.57 | $963.7198 | $963.73 | $963.70 | $963.60 | |