| 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 | $31.95 | 7.841% | $34.4552 | $34.46 | $34.45 | $34.50 |
| Purchase #2 | $139.68 | 5.495% | $147.3554 | $147.36 | $147.35 | $147.40 |
| Purchase #3 | $54.88 | 7.465% | $58.9768 | $58.98 | $59.00 | $59.00 |
| Purchase #4 | $184.27 | 8.655% | $200.2186 | $200.22 | $200.20 | $200.20 |
| Purchase #5 | $30.52 | 8.469% | $33.1047 | $33.10 | $33.10 | $33.10 |
| Purchase #6 | $236.56 | 4.166% | $246.4151 | $246.42 | $246.40 | $246.40 |
| Purchase #7 | $140.42 | 13.349% | $159.1647 | $159.16 | $159.15 | $159.20 |
| 7 purchase totals = | $818.28 | $879.6905 | $879.70 | $879.65 | $879.80 | |