| 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 | $247.90 | 9.793% | $272.1768 | $272.18 | $272.20 | $272.20 |
| Purchase #2 | $245.55 | 6.549% | $261.6311 | $261.63 | $261.65 | $261.60 |
| Purchase #3 | $190.70 | 7.553% | $205.1036 | $205.10 | $205.10 | $205.10 |
| Purchase #4 | $215.50 | 4.188% | $224.5251 | $224.53 | $224.55 | $224.50 |
| Purchase #5 | $100.26 | 10.835% | $111.1232 | $111.12 | $111.10 | $111.10 |
| Purchase #6 | $158.89 | 6.522% | $169.2528 | $169.25 | $169.25 | $169.30 |
| Purchase #7 | $165.29 | 6.270% | $175.6537 | $175.65 | $175.65 | $175.70 |
| 7 purchase totals = | $1,324.09 | $1,419.4663 | $1,419.46 | $1,419.50 | $1,419.50 | |