| 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 | $25.78 | 7.554% | $27.7274 | $27.73 | $27.75 | $27.70 |
| Purchase #2 | $75.28 | 9.140% | $82.1606 | $82.16 | $82.15 | $82.20 |
| Purchase #3 | $117.41 | 10.234% | $129.4257 | $129.43 | $129.45 | $129.40 |
| Purchase #4 | $81.78 | 4.431% | $85.4037 | $85.40 | $85.40 | $85.40 |
| Purchase #5 | $220.69 | 11.493% | $246.0539 | $246.05 | $246.05 | $246.10 |
| Purchase #6 | $224.83 | 12.524% | $252.9877 | $252.99 | $253.00 | $253.00 |
| Purchase #7 | $225.68 | 5.555% | $238.2165 | $238.22 | $238.20 | $238.20 |
| 7 purchase totals = | $971.45 | $1,061.9755 | $1,061.98 | $1,062.00 | $1,062.00 | |