| 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 | $30.66 | 3.221% | $31.6476 | $31.65 | $31.65 | $31.60 |
| Purchase #2 | $196.68 | 11.481% | $219.2608 | $219.26 | $219.25 | $219.30 |
| Purchase #3 | $102.76 | 5.119% | $108.0203 | $108.02 | $108.00 | $108.00 |
| Purchase #4 | $102.68 | 13.272% | $116.3077 | $116.31 | $116.30 | $116.30 |
| Purchase #5 | $238.87 | 7.153% | $255.9564 | $255.96 | $255.95 | $256.00 |
| Purchase #6 | $200.62 | 13.454% | $227.6114 | $227.61 | $227.60 | $227.60 |
| Purchase #7 | $129.66 | 5.123% | $136.3025 | $136.30 | $136.30 | $136.30 |
| 7 purchase totals = | $1,001.93 | $1,095.1067 | $1,095.11 | $1,095.05 | $1,095.10 | |