| 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 | $159.81 | 6.753% | $170.602 | $170.60 | $170.60 | $170.60 |
| Purchase #2 | $95.43 | 13.195% | $108.022 | $108.02 | $108.00 | $108.00 |
| Purchase #3 | $101.96 | 8.849% | $110.9824 | $110.98 | $111.00 | $111.00 |
| Purchase #4 | $92.95 | 13.531% | $105.5271 | $105.53 | $105.55 | $105.50 |
| Purchase #5 | $116.94 | 4.374% | $122.055 | $122.06 | $122.05 | $122.10 |
| Purchase #6 | $222.79 | 5.141% | $234.2436 | $234.24 | $234.25 | $234.20 |
| Purchase #7 | $125.91 | 3.253% | $130.0059 | $130.01 | $130.00 | $130.00 |
| 7 purchase totals = | $915.79 | $981.4380 | $981.44 | $981.45 | $981.40 | |