| 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 | $158.49 | 13.663% | $180.1445 | $180.14 | $180.15 | $180.10 |
| Purchase #2 | $112.51 | 5.595% | $118.8049 | $118.80 | $118.80 | $118.80 |
| Purchase #3 | $58.34 | 4.402% | $60.9081 | $60.91 | $60.90 | $60.90 |
| Purchase #4 | $57.66 | 10.745% | $63.8556 | $63.86 | $63.85 | $63.90 |
| Purchase #5 | $105.46 | 11.322% | $117.4002 | $117.40 | $117.40 | $117.40 |
| Purchase #6 | $238.71 | 6.610% | $254.4887 | $254.49 | $254.50 | $254.50 |
| Purchase #7 | $113.72 | 10.284% | $125.415 | $125.42 | $125.40 | $125.40 |
| 7 purchase totals = | $844.89 | $921.0170 | $921.02 | $921.00 | $921.00 | |