| 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 | $134.67 | 6.487% | $143.406 | $143.41 | $143.40 | $143.40 |
| Purchase #2 | $50.69 | 5.258% | $53.3553 | $53.36 | $53.35 | $53.40 |
| Purchase #3 | $121.97 | 8.556% | $132.4058 | $132.41 | $132.40 | $132.40 |
| Purchase #4 | $204.33 | 10.246% | $225.2657 | $225.27 | $225.25 | $225.30 |
| Purchase #5 | $216.75 | 5.870% | $229.4732 | $229.47 | $229.45 | $229.50 |
| Purchase #6 | $138.26 | 8.313% | $149.7536 | $149.75 | $149.75 | $149.80 |
| Purchase #7 | $39.60 | 13.739% | $45.0406 | $45.04 | $45.05 | $45.00 |
| 7 purchase totals = | $906.27 | $978.7002 | $978.71 | $978.65 | $978.80 | |