| 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 | $105.96 | 9.725% | $116.2646 | $116.26 | $116.25 | $116.30 |
| Purchase #2 | $117.65 | 7.407% | $126.3643 | $126.36 | $126.35 | $126.40 |
| Purchase #3 | $154.83 | 9.263% | $169.1719 | $169.17 | $169.15 | $169.20 |
| Purchase #4 | $65.90 | 12.248% | $73.9714 | $73.97 | $73.95 | $74.00 |
| Purchase #5 | $14.94 | 11.516% | $16.6605 | $16.66 | $16.65 | $16.70 |
| Purchase #6 | $43.99 | 10.266% | $48.506 | $48.51 | $48.50 | $48.50 |
| Purchase #7 | $10.96 | 10.712% | $12.134 | $12.13 | $12.15 | $12.10 |
| 7 purchase totals = | $514.23 | $563.0727 | $563.06 | $563.00 | $563.20 | |