| 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 | $238.48 | 11.568% | $266.0674 | $266.07 | $266.05 | $266.10 |
| Purchase #2 | $88.78 | 12.281% | $99.6831 | $99.68 | $99.70 | $99.70 |
| Purchase #3 | $106.51 | 7.185% | $114.1627 | $114.16 | $114.15 | $114.20 |
| Purchase #4 | $203.96 | 7.456% | $219.1673 | $219.17 | $219.15 | $219.20 |
| Purchase #5 | $142.48 | 4.863% | $149.4088 | $149.41 | $149.40 | $149.40 |
| Purchase #6 | $81.60 | 8.753% | $88.7424 | $88.74 | $88.75 | $88.70 |
| Purchase #7 | $110.87 | 9.302% | $121.1831 | $121.18 | $121.20 | $121.20 |
| 7 purchase totals = | $972.68 | $1,058.4148 | $1,058.41 | $1,058.40 | $1,058.50 | |