| 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 | $11.36 | 6.703% | $12.1215 | $12.12 | $12.10 | $12.10 |
| Purchase #2 | $149.59 | 11.513% | $166.8123 | $166.81 | $166.80 | $166.80 |
| Purchase #3 | $99.82 | 7.295% | $107.1019 | $107.10 | $107.10 | $107.10 |
| Purchase #4 | $61.55 | 11.785% | $68.8037 | $68.80 | $68.80 | $68.80 |
| Purchase #5 | $115.62 | 10.796% | $128.1023 | $128.10 | $128.10 | $128.10 |
| Purchase #6 | $31.89 | 4.791% | $33.4178 | $33.42 | $33.40 | $33.40 |
| Purchase #7 | $44.92 | 10.324% | $49.5575 | $49.56 | $49.55 | $49.60 |
| 7 purchase totals = | $514.75 | $565.9170 | $565.91 | $565.85 | $565.90 | |