| 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 | $110.39 | 5.128% | $116.0508 | $116.05 | $116.05 | $116.10 |
| Purchase #2 | $22.49 | 6.134% | $23.8695 | $23.87 | $23.85 | $23.90 |
| Purchase #3 | $99.79 | 13.609% | $113.3704 | $113.37 | $113.35 | $113.40 |
| Purchase #4 | $214.90 | 9.846% | $236.0591 | $236.06 | $236.05 | $236.10 |
| Purchase #5 | $12.52 | 5.612% | $13.2226 | $13.22 | $13.20 | $13.20 |
| Purchase #6 | $53.72 | 5.252% | $56.5414 | $56.54 | $56.55 | $56.50 |
| Purchase #7 | $171.37 | 9.389% | $187.4599 | $187.46 | $187.45 | $187.50 |
| 7 purchase totals = | $685.18 | $746.5737 | $746.57 | $746.50 | $746.70 | |