| 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 | $112.75 | 11.216% | $125.396 | $125.40 | $125.40 | $125.40 |
| Purchase #2 | $59.65 | 10.638% | $65.9956 | $66.00 | $66.00 | $66.00 |
| Purchase #3 | $154.66 | 9.472% | $169.3094 | $169.31 | $169.30 | $169.30 |
| Purchase #4 | $144.38 | 10.615% | $159.7059 | $159.71 | $159.70 | $159.70 |
| Purchase #5 | $7.71 | 13.850% | $8.7778 | $8.78 | $8.80 | $8.80 |
| Purchase #6 | $199.48 | 3.606% | $206.6732 | $206.67 | $206.65 | $206.70 |
| Purchase #7 | $97.66 | 7.545% | $105.0284 | $105.03 | $105.05 | $105.00 |
| 7 purchase totals = | $776.29 | $840.8863 | $840.90 | $840.90 | $840.90 | |