| 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 | $148.77 | 4.855% | $155.9928 | $155.99 | $156.00 | $156.00 |
| Purchase #2 | $58.97 | 12.231% | $66.1826 | $66.18 | $66.20 | $66.20 |
| Purchase #3 | $6.97 | 9.363% | $7.6226 | $7.62 | $7.60 | $7.60 |
| Purchase #4 | $226.40 | 4.354% | $236.2575 | $236.26 | $236.25 | $236.30 |
| Purchase #5 | $183.74 | 13.730% | $208.9675 | $208.97 | $208.95 | $209.00 |
| Purchase #6 | $116.58 | 5.272% | $122.7261 | $122.73 | $122.75 | $122.70 |
| Purchase #7 | $125.78 | 4.532% | $131.4803 | $131.48 | $131.50 | $131.50 |
| 7 purchase totals = | $867.21 | $929.2294 | $929.23 | $929.25 | $929.30 | |