| 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 | $51.50 | 10.412% | $56.8622 | $56.86 | $56.85 | $56.90 |
| Purchase #2 | $116.61 | 10.769% | $129.1677 | $129.17 | $129.15 | $129.20 |
| Purchase #3 | $15.55 | 9.571% | $17.0383 | $17.04 | $17.05 | $17.00 |
| Purchase #4 | $6.67 | 7.187% | $7.1494 | $7.15 | $7.15 | $7.10 |
| Purchase #5 | $199.56 | 6.268% | $212.0684 | $212.07 | $212.05 | $212.10 |
| Purchase #6 | $197.75 | 7.822% | $213.218 | $213.22 | $213.20 | $213.20 |
| Purchase #7 | $213.78 | 10.516% | $236.2611 | $236.26 | $236.25 | $236.30 |
| 7 purchase totals = | $801.42 | $871.7651 | $871.77 | $871.70 | $871.80 | |