| 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 | $148.68 | 13.791% | $169.1845 | $169.18 | $169.20 | $169.20 |
| Purchase #2 | $217.50 | 9.463% | $238.082 | $238.08 | $238.10 | $238.10 |
| Purchase #3 | $14.28 | 10.660% | $15.8022 | $15.80 | $15.80 | $15.80 |
| Purchase #4 | $105.81 | 9.262% | $115.6101 | $115.61 | $115.60 | $115.60 |
| Purchase #5 | $175.58 | 13.554% | $199.3781 | $199.38 | $199.40 | $199.40 |
| Purchase #6 | $219.73 | 10.811% | $243.485 | $243.49 | $243.50 | $243.50 |
| Purchase #7 | $81.49 | 3.478% | $84.3242 | $84.32 | $84.30 | $84.30 |
| 7 purchase totals = | $963.07 | $1,065.8661 | $1,065.86 | $1,065.90 | $1,065.90 | |