| 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 | $91.77 | 7.574% | $98.7207 | $98.72 | $98.70 | $98.70 |
| Purchase #2 | $48.49 | 10.431% | $53.548 | $53.55 | $53.55 | $53.50 |
| Purchase #3 | $236.26 | 13.284% | $267.6448 | $267.64 | $267.65 | $267.60 |
| Purchase #4 | $149.48 | 9.216% | $163.2561 | $163.26 | $163.25 | $163.30 |
| Purchase #5 | $53.66 | 13.125% | $60.7029 | $60.70 | $60.70 | $60.70 |
| Purchase #6 | $34.89 | 6.494% | $37.1558 | $37.16 | $37.15 | $37.20 |
| Purchase #7 | $191.60 | 12.713% | $215.9581 | $215.96 | $215.95 | $216.00 |
| 7 purchase totals = | $806.15 | $896.9864 | $896.99 | $896.95 | $897.00 | |