| 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 | $27.92 | 9.628% | $30.6081 | $30.61 | $30.60 | $30.60 |
| Purchase #2 | $75.83 | 4.420% | $79.1817 | $79.18 | $79.20 | $79.20 |
| Purchase #3 | $112.65 | 10.793% | $124.8083 | $124.81 | $124.80 | $124.80 |
| Purchase #4 | $18.61 | 6.663% | $19.85 | $19.85 | $19.85 | $19.90 |
| Purchase #5 | $141.84 | 7.418% | $152.3617 | $152.36 | $152.35 | $152.40 |
| Purchase #6 | $126.79 | 6.659% | $135.2329 | $135.23 | $135.25 | $135.20 |
| Purchase #7 | $233.30 | 13.663% | $265.1758 | $265.18 | $265.20 | $265.20 |
| 7 purchase totals = | $736.94 | $807.2185 | $807.22 | $807.25 | $807.30 | |