| 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 | $206.51 | 4.188% | $215.1586 | $215.16 | $215.15 | $215.20 |
| Purchase #2 | $126.86 | 6.862% | $135.5651 | $135.57 | $135.55 | $135.60 |
| Purchase #3 | $78.73 | 7.795% | $84.867 | $84.87 | $84.85 | $84.90 |
| Purchase #4 | $105.88 | 3.638% | $109.7319 | $109.73 | $109.75 | $109.70 |
| Purchase #5 | $21.79 | 12.409% | $24.4939 | $24.49 | $24.50 | $24.50 |
| Purchase #6 | $236.73 | 10.476% | $261.5298 | $261.53 | $261.55 | $261.50 |
| Purchase #7 | $74.50 | 7.104% | $79.7925 | $79.79 | $79.80 | $79.80 |
| 7 purchase totals = | $851.00 | $911.1388 | $911.14 | $911.15 | $911.20 | |