| 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 | $157.79 | 8.252% | $170.8108 | $170.81 | $170.80 | $170.80 |
| Purchase #2 | $169.49 | 12.844% | $191.2593 | $191.26 | $191.25 | $191.30 |
| Purchase #3 | $86.65 | 7.628% | $93.2597 | $93.26 | $93.25 | $93.30 |
| Purchase #4 | $49.82 | 12.836% | $56.2149 | $56.21 | $56.20 | $56.20 |
| Purchase #5 | $196.33 | 13.637% | $223.1035 | $223.10 | $223.10 | $223.10 |
| Purchase #6 | $12.58 | 5.597% | $13.2841 | $13.28 | $13.30 | $13.30 |
| Purchase #7 | $233.42 | 12.638% | $262.9196 | $262.92 | $262.90 | $262.90 |
| 7 purchase totals = | $906.08 | $1,010.8519 | $1,010.84 | $1,010.80 | $1,010.90 | |