| 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 | $11.31 | 5.386% | $11.9192 | $11.92 | $11.90 | $11.90 |
| Purchase #2 | $219.26 | 4.633% | $229.4183 | $229.42 | $229.40 | $229.40 |
| Purchase #3 | $111.40 | 12.562% | $125.3941 | $125.39 | $125.40 | $125.40 |
| Purchase #4 | $110.75 | 11.300% | $123.2648 | $123.26 | $123.25 | $123.30 |
| Purchase #5 | $163.68 | 7.124% | $175.3406 | $175.34 | $175.35 | $175.30 |
| Purchase #6 | $53.44 | 11.245% | $59.4493 | $59.45 | $59.45 | $59.40 |
| Purchase #7 | $187.75 | 8.396% | $203.5135 | $203.51 | $203.50 | $203.50 |
| 7 purchase totals = | $857.59 | $928.2998 | $928.29 | $928.25 | $928.20 | |