| 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 | $29.55 | 4.231% | $30.8003 | $30.80 | $30.80 | $30.80 |
| Purchase #2 | $99.35 | 6.603% | $105.9101 | $105.91 | $105.90 | $105.90 |
| Purchase #3 | $88.98 | 9.139% | $97.1119 | $97.11 | $97.10 | $97.10 |
| Purchase #4 | $223.42 | 5.799% | $236.3761 | $236.38 | $236.40 | $236.40 |
| Purchase #5 | $98.57 | 13.635% | $112.01 | $112.01 | $112.00 | $112.00 |
| Purchase #6 | $217.36 | 13.555% | $246.8231 | $246.82 | $246.80 | $246.80 |
| Purchase #7 | $65.79 | 5.775% | $69.5894 | $69.59 | $69.60 | $69.60 |
| 7 purchase totals = | $823.02 | $898.6209 | $898.62 | $898.60 | $898.60 | |