| 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 | $196.63 | 12.583% | $221.372 | $221.37 | $221.35 | $221.40 |
| Purchase #2 | $143.74 | 3.388% | $148.6099 | $148.61 | $148.60 | $148.60 |
| Purchase #3 | $5.47 | 4.589% | $5.721 | $5.72 | $5.70 | $5.70 |
| Purchase #4 | $155.91 | 4.681% | $163.2081 | $163.21 | $163.20 | $163.20 |
| Purchase #5 | $36.83 | 6.580% | $39.2534 | $39.25 | $39.25 | $39.30 |
| Purchase #6 | $242.45 | 12.412% | $272.5429 | $272.54 | $272.55 | $272.50 |
| Purchase #7 | $99.62 | 12.269% | $111.8424 | $111.84 | $111.85 | $111.80 |
| 7 purchase totals = | $880.65 | $962.5497 | $962.54 | $962.50 | $962.50 | |