| 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 | $184.29 | 3.123% | $190.0454 | $190.05 | $190.05 | $190.00 |
| Purchase #2 | $250.83 | 11.637% | $280.0191 | $280.02 | $280.00 | $280.00 |
| Purchase #3 | $39.98 | 9.679% | $43.8497 | $43.85 | $43.85 | $43.80 |
| Purchase #4 | $95.71 | 10.769% | $106.017 | $106.02 | $106.00 | $106.00 |
| Purchase #5 | $117.46 | 12.740% | $132.4244 | $132.42 | $132.40 | $132.40 |
| Purchase #6 | $95.62 | 5.762% | $101.1296 | $101.13 | $101.15 | $101.10 |
| Purchase #7 | $121.46 | 4.317% | $126.7034 | $126.70 | $126.70 | $126.70 |
| 7 purchase totals = | $905.35 | $980.1886 | $980.19 | $980.15 | $980.00 | |