| 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 | $106.37 | 10.619% | $117.6654 | $117.67 | $117.65 | $117.70 |
| Purchase #2 | $116.84 | 7.579% | $125.6953 | $125.70 | $125.70 | $125.70 |
| Purchase #3 | $247.59 | 12.867% | $279.4474 | $279.45 | $279.45 | $279.40 |
| Purchase #4 | $123.78 | 5.819% | $130.9828 | $130.98 | $131.00 | $131.00 |
| Purchase #5 | $97.70 | 6.849% | $104.3915 | $104.39 | $104.40 | $104.40 |
| Purchase #6 | $194.55 | 5.430% | $205.1141 | $205.11 | $205.10 | $205.10 |
| Purchase #7 | $14.48 | 11.413% | $16.1326 | $16.13 | $16.15 | $16.10 |
| 7 purchase totals = | $901.31 | $979.4291 | $979.43 | $979.45 | $979.40 | |