| 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 | $150.37 | 8.618% | $163.3289 | $163.33 | $163.35 | $163.30 |
| Purchase #2 | $127.97 | 12.359% | $143.7858 | $143.79 | $143.80 | $143.80 |
| Purchase #3 | $161.60 | 7.366% | $173.5035 | $173.50 | $173.50 | $173.50 |
| Purchase #4 | $229.81 | 13.854% | $261.6479 | $261.65 | $261.65 | $261.60 |
| Purchase #5 | $173.27 | 6.857% | $185.1511 | $185.15 | $185.15 | $185.20 |
| Purchase #6 | $136.54 | 13.615% | $155.1299 | $155.13 | $155.15 | $155.10 |
| Purchase #7 | $157.45 | 7.728% | $169.6177 | $169.62 | $169.60 | $169.60 |
| 7 purchase totals = | $1,137.01 | $1,252.1648 | $1,252.17 | $1,252.20 | $1,252.10 | |