| 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 | $65.72 | 12.231% | $73.7582 | $73.76 | $73.75 | $73.80 |
| Purchase #2 | $54.40 | 4.152% | $56.6587 | $56.66 | $56.65 | $56.70 |
| Purchase #3 | $139.64 | 10.678% | $154.5508 | $154.55 | $154.55 | $154.60 |
| Purchase #4 | $12.34 | 10.834% | $13.6769 | $13.68 | $13.70 | $13.70 |
| Purchase #5 | $31.26 | 4.456% | $32.6529 | $32.65 | $32.65 | $32.70 |
| Purchase #6 | $93.78 | 9.505% | $102.6938 | $102.69 | $102.70 | $102.70 |
| Purchase #7 | $190.85 | 5.564% | $201.4689 | $201.47 | $201.45 | $201.50 |
| 7 purchase totals = | $587.99 | $635.4602 | $635.46 | $635.45 | $635.70 | |