| 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 | $177.63 | 8.471% | $192.677 | $192.68 | $192.70 | $192.70 |
| Purchase #2 | $125.43 | 3.135% | $129.3622 | $129.36 | $129.35 | $129.40 |
| Purchase #3 | $58.96 | 7.639% | $63.464 | $63.46 | $63.45 | $63.50 |
| Purchase #4 | $128.68 | 6.769% | $137.3903 | $137.39 | $137.40 | $137.40 |
| Purchase #5 | $35.91 | 11.615% | $40.0809 | $40.08 | $40.10 | $40.10 |
| Purchase #6 | $10.43 | 5.313% | $10.9841 | $10.98 | $11.00 | $11.00 |
| Purchase #7 | $244.39 | 12.640% | $275.2809 | $275.28 | $275.30 | $275.30 |
| 7 purchase totals = | $781.43 | $849.2394 | $849.23 | $849.30 | $849.40 | |