| 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 | $120.28 | 10.793% | $133.2618 | $133.26 | $133.25 | $133.30 |
| Purchase #2 | $157.36 | 7.386% | $168.9826 | $168.98 | $169.00 | $169.00 |
| Purchase #3 | $21.31 | 5.761% | $22.5377 | $22.54 | $22.55 | $22.50 |
| Purchase #4 | $222.54 | 9.169% | $242.9447 | $242.94 | $242.95 | $242.90 |
| Purchase #5 | $24.58 | 10.622% | $27.1909 | $27.19 | $27.20 | $27.20 |
| Purchase #6 | $12.91 | 10.419% | $14.2551 | $14.26 | $14.25 | $14.30 |
| Purchase #7 | $101.71 | 6.203% | $108.0191 | $108.02 | $108.00 | $108.00 |
| 7 purchase totals = | $660.69 | $717.1919 | $717.19 | $717.20 | $717.20 | |