| 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 | $143.65 | 8.702% | $156.1504 | $156.15 | $156.15 | $156.20 |
| Purchase #2 | $84.40 | 9.261% | $92.2163 | $92.22 | $92.20 | $92.20 |
| Purchase #3 | $93.79 | 13.761% | $106.6964 | $106.70 | $106.70 | $106.70 |
| Purchase #4 | $114.29 | 9.501% | $125.1487 | $125.15 | $125.15 | $125.10 |
| Purchase #5 | $23.41 | 8.130% | $25.3132 | $25.31 | $25.30 | $25.30 |
| Purchase #6 | $20.87 | 7.109% | $22.3536 | $22.35 | $22.35 | $22.40 |
| Purchase #7 | $178.94 | 10.313% | $197.3941 | $197.39 | $197.40 | $197.40 |
| 7 purchase totals = | $659.35 | $725.2727 | $725.27 | $725.25 | $725.30 | |