| 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 | $121.90 | 5.209% | $128.2498 | $128.25 | $128.25 | $128.20 |
| Purchase #2 | $29.39 | 8.475% | $31.8808 | $31.88 | $31.90 | $31.90 |
| Purchase #3 | $55.58 | 5.225% | $58.4841 | $58.48 | $58.50 | $58.50 |
| Purchase #4 | $34.45 | 4.263% | $35.9186 | $35.92 | $35.90 | $35.90 |
| Purchase #5 | $143.56 | 3.230% | $148.197 | $148.20 | $148.20 | $148.20 |
| Purchase #6 | $94.47 | 12.391% | $106.1758 | $106.18 | $106.20 | $106.20 |
| Purchase #7 | $54.47 | 5.348% | $57.3831 | $57.38 | $57.40 | $57.40 |
| 7 purchase totals = | $533.82 | $566.2892 | $566.29 | $566.35 | $566.30 | |