| 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 | $180.91 | 7.787% | $194.9975 | $195.00 | $195.00 | $195.00 |
| Purchase #2 | $171.31 | 10.343% | $189.0286 | $189.03 | $189.05 | $189.00 |
| Purchase #3 | $139.50 | 3.142% | $143.8831 | $143.88 | $143.90 | $143.90 |
| Purchase #4 | $215.42 | 12.714% | $242.8085 | $242.81 | $242.80 | $242.80 |
| Purchase #5 | $168.49 | 8.567% | $182.9245 | $182.92 | $182.90 | $182.90 |
| Purchase #6 | $86.91 | 7.532% | $93.4561 | $93.46 | $93.45 | $93.50 |
| Purchase #7 | $12.45 | 13.226% | $14.0966 | $14.10 | $14.10 | $14.10 |
| 7 purchase totals = | $974.99 | $1,061.1949 | $1,061.20 | $1,061.20 | $1,061.20 | |