| 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 | $227.79 | 4.221% | $237.405 | $237.41 | $237.40 | $237.40 |
| Purchase #2 | $141.84 | 12.762% | $159.9416 | $159.94 | $159.95 | $159.90 |
| Purchase #3 | $44.84 | 3.278% | $46.3099 | $46.31 | $46.30 | $46.30 |
| Purchase #4 | $5.66 | 5.244% | $5.9568 | $5.96 | $5.95 | $6.00 |
| Purchase #5 | $82.88 | 4.829% | $86.8823 | $86.88 | $86.90 | $86.90 |
| Purchase #6 | $228.73 | 4.451% | $238.9108 | $238.91 | $238.90 | $238.90 |
| Purchase #7 | $47.49 | 10.696% | $52.5695 | $52.57 | $52.55 | $52.60 |
| 7 purchase totals = | $779.23 | $827.9759 | $827.98 | $827.95 | $828.00 | |