| 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 | $125.96 | 12.668% | $141.9166 | $141.92 | $141.90 | $141.90 |
| Purchase #2 | $94.84 | 12.735% | $106.9179 | $106.92 | $106.90 | $106.90 |
| Purchase #3 | $75.98 | 12.857% | $85.7487 | $85.75 | $85.75 | $85.70 |
| Purchase #4 | $158.27 | 7.516% | $170.1656 | $170.17 | $170.15 | $170.20 |
| Purchase #5 | $55.83 | 3.732% | $57.9136 | $57.91 | $57.90 | $57.90 |
| Purchase #6 | $16.62 | 10.186% | $18.3129 | $18.31 | $18.30 | $18.30 |
| Purchase #7 | $132.83 | 9.812% | $145.8633 | $145.86 | $145.85 | $145.90 |
| 7 purchase totals = | $660.33 | $726.8386 | $726.84 | $726.75 | $726.80 | |