| 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 | $13.81 | 3.142% | $14.2439 | $14.24 | $14.25 | $14.20 |
| Purchase #2 | $160.39 | 3.487% | $165.9828 | $165.98 | $166.00 | $166.00 |
| Purchase #3 | $116.28 | 7.850% | $125.408 | $125.41 | $125.40 | $125.40 |
| Purchase #4 | $234.25 | 11.639% | $261.5144 | $261.51 | $261.50 | $261.50 |
| Purchase #5 | $175.68 | 10.631% | $194.3565 | $194.36 | $194.35 | $194.40 |
| Purchase #6 | $80.68 | 10.356% | $89.0352 | $89.04 | $89.05 | $89.00 |
| Purchase #7 | $110.35 | 6.403% | $117.4157 | $117.42 | $117.40 | $117.40 |
| 7 purchase totals = | $891.44 | $967.9565 | $967.96 | $967.95 | $967.90 | |