| 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 | $193.34 | 5.506% | $203.9853 | $203.99 | $204.00 | $204.00 |
| Purchase #2 | $247.52 | 5.471% | $261.0618 | $261.06 | $261.05 | $261.10 |
| Purchase #3 | $73.39 | 11.625% | $81.9216 | $81.92 | $81.90 | $81.90 |
| Purchase #4 | $105.80 | 6.836% | $113.0325 | $113.03 | $113.05 | $113.00 |
| Purchase #5 | $168.88 | 4.854% | $177.0774 | $177.08 | $177.10 | $177.10 |
| Purchase #6 | $105.34 | 10.211% | $116.0963 | $116.10 | $116.10 | $116.10 |
| Purchase #7 | $24.71 | 8.836% | $26.8934 | $26.89 | $26.90 | $26.90 |
| 7 purchase totals = | $918.98 | $980.0683 | $980.07 | $980.10 | $980.10 | |