| 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 | $35.96 | 10.745% | $39.8239 | $39.82 | $39.80 | $39.80 |
| Purchase #2 | $198.89 | 8.544% | $215.8832 | $215.88 | $215.90 | $215.90 |
| Purchase #3 | $142.72 | 11.452% | $159.0643 | $159.06 | $159.05 | $159.10 |
| Purchase #4 | $124.93 | 11.309% | $139.0583 | $139.06 | $139.05 | $139.10 |
| Purchase #5 | $165.71 | 11.713% | $185.1196 | $185.12 | $185.10 | $185.10 |
| Purchase #6 | $57.51 | 8.476% | $62.3845 | $62.38 | $62.40 | $62.40 |
| Purchase #7 | $29.49 | 4.289% | $30.7548 | $30.75 | $30.75 | $30.80 |
| 7 purchase totals = | $755.21 | $832.0886 | $832.07 | $832.05 | $832.20 | |