| 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 | $86.58 | 12.155% | $97.1038 | $97.10 | $97.10 | $97.10 |
| Purchase #2 | $16.50 | 11.265% | $18.3587 | $18.36 | $18.35 | $18.40 |
| Purchase #3 | $102.44 | 5.350% | $107.9205 | $107.92 | $107.90 | $107.90 |
| Purchase #4 | $196.99 | 7.516% | $211.7958 | $211.80 | $211.80 | $211.80 |
| Purchase #5 | $48.36 | 4.396% | $50.4859 | $50.49 | $50.50 | $50.50 |
| Purchase #6 | $167.99 | 11.732% | $187.6986 | $187.70 | $187.70 | $187.70 |
| Purchase #7 | $12.40 | 8.444% | $13.4471 | $13.45 | $13.45 | $13.40 |
| 7 purchase totals = | $631.26 | $686.8104 | $686.82 | $686.80 | $686.80 | |