| 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 | $47.48 | 10.113% | $52.2817 | $52.28 | $52.30 | $52.30 |
| Purchase #2 | $26.50 | 8.634% | $28.788 | $28.79 | $28.80 | $28.80 |
| Purchase #3 | $79.74 | 10.864% | $88.403 | $88.40 | $88.40 | $88.40 |
| Purchase #4 | $32.52 | 12.533% | $36.5957 | $36.60 | $36.60 | $36.60 |
| Purchase #5 | $143.90 | 9.449% | $157.4971 | $157.50 | $157.50 | $157.50 |
| Purchase #6 | $121.95 | 5.648% | $128.8377 | $128.84 | $128.85 | $128.80 |
| Purchase #7 | $55.31 | 6.637% | $58.9809 | $58.98 | $59.00 | $59.00 |
| 7 purchase totals = | $507.40 | $551.3841 | $551.39 | $551.45 | $551.40 | |