| 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 | $150.84 | 6.291% | $160.3293 | $160.33 | $160.35 | $160.30 |
| Purchase #2 | $129.32 | 4.309% | $134.8924 | $134.89 | $134.90 | $134.90 |
| Purchase #3 | $235.72 | 6.783% | $251.7089 | $251.71 | $251.70 | $251.70 |
| Purchase #4 | $116.95 | 3.619% | $121.1824 | $121.18 | $121.20 | $121.20 |
| Purchase #5 | $52.33 | 3.309% | $54.0616 | $54.06 | $54.05 | $54.10 |
| Purchase #6 | $48.77 | 7.459% | $52.4078 | $52.41 | $52.40 | $52.40 |
| Purchase #7 | $180.84 | 3.127% | $186.4949 | $186.49 | $186.50 | $186.50 |
| 7 purchase totals = | $914.77 | $961.0773 | $961.07 | $961.10 | $961.10 | |