| 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 | $163.51 | 4.410% | $170.7208 | $170.72 | $170.70 | $170.70 |
| Purchase #2 | $178.86 | 10.408% | $197.4757 | $197.48 | $197.50 | $197.50 |
| Purchase #3 | $68.46 | 12.637% | $77.1113 | $77.11 | $77.10 | $77.10 |
| Purchase #4 | $91.31 | 3.396% | $94.4109 | $94.41 | $94.40 | $94.40 |
| Purchase #5 | $151.72 | 12.315% | $170.4043 | $170.40 | $170.40 | $170.40 |
| Purchase #6 | $187.43 | 9.107% | $204.4993 | $204.50 | $204.50 | $204.50 |
| Purchase #7 | $110.68 | 4.867% | $116.0668 | $116.07 | $116.05 | $116.10 |
| 7 purchase totals = | $951.97 | $1,030.6891 | $1,030.69 | $1,030.65 | $1,030.70 | |