| 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 | $169.54 | 12.592% | $190.8885 | $190.89 | $190.90 | $190.90 |
| Purchase #2 | $146.73 | 6.237% | $155.8816 | $155.88 | $155.90 | $155.90 |
| Purchase #3 | $30.62 | 13.533% | $34.7638 | $34.76 | $34.75 | $34.80 |
| Purchase #4 | $118.61 | 9.312% | $129.655 | $129.66 | $129.65 | $129.70 |
| Purchase #5 | $65.53 | 5.431% | $69.0889 | $69.09 | $69.10 | $69.10 |
| Purchase #6 | $154.45 | 5.722% | $163.2876 | $163.29 | $163.30 | $163.30 |
| Purchase #7 | $229.79 | 5.324% | $242.024 | $242.02 | $242.00 | $242.00 |
| 7 purchase totals = | $915.27 | $985.5894 | $985.59 | $985.60 | $985.70 | |