| 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 | $72.62 | 5.680% | $76.7448 | $76.74 | $76.75 | $76.70 |
| Purchase #2 | $159.36 | 9.276% | $174.1422 | $174.14 | $174.15 | $174.10 |
| Purchase #3 | $116.97 | 8.355% | $126.7428 | $126.74 | $126.75 | $126.70 |
| Purchase #4 | $104.36 | 6.653% | $111.3031 | $111.30 | $111.30 | $111.30 |
| Purchase #5 | $37.62 | 11.520% | $41.9538 | $41.95 | $41.95 | $42.00 |
| Purchase #6 | $38.99 | 6.178% | $41.3988 | $41.40 | $41.40 | $41.40 |
| Purchase #7 | $143.57 | 11.470% | $160.0375 | $160.04 | $160.05 | $160.00 |
| 7 purchase totals = | $673.49 | $732.3230 | $732.31 | $732.35 | $732.20 | |