| 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 | $185.98 | 9.390% | $203.4435 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $131.83 | 3.668% | $136.6655 | $136.67 | $136.65 | $136.70 |
| Purchase #3 | $78.89 | 10.381% | $87.0796 | $87.08 | $87.10 | $87.10 |
| Purchase #4 | $74.49 | 13.779% | $84.754 | $84.75 | $84.75 | $84.80 |
| Purchase #5 | $94.63 | 12.372% | $106.3376 | $106.34 | $106.35 | $106.30 |
| Purchase #6 | $102.86 | 7.511% | $110.5858 | $110.59 | $110.60 | $110.60 |
| Purchase #7 | $216.88 | 9.824% | $238.1863 | $238.19 | $238.20 | $238.20 |
| 7 purchase totals = | $885.56 | $967.0523 | $967.06 | $967.10 | $967.10 | |