| 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 | $201.65 | 6.361% | $214.477 | $214.48 | $214.50 | $214.50 |
| Purchase #2 | $231.50 | 4.574% | $242.0888 | $242.09 | $242.10 | $242.10 |
| Purchase #3 | $8.42 | 8.710% | $9.1534 | $9.15 | $9.15 | $9.20 |
| Purchase #4 | $13.69 | 6.244% | $14.5448 | $14.54 | $14.55 | $14.50 |
| Purchase #5 | $112.42 | 9.186% | $122.7469 | $122.75 | $122.75 | $122.70 |
| Purchase #6 | $177.76 | 9.809% | $195.1965 | $195.20 | $195.20 | $195.20 |
| Purchase #7 | $30.68 | 7.444% | $32.9638 | $32.96 | $32.95 | $33.00 |
| 7 purchase totals = | $776.12 | $831.1712 | $831.17 | $831.20 | $831.20 | |