| 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 | $87.57 | 6.197% | $92.9967 | $93.00 | $93.00 | $93.00 |
| Purchase #2 | $116.64 | 13.834% | $132.776 | $132.78 | $132.80 | $132.80 |
| Purchase #3 | $94.26 | 4.175% | $98.1954 | $98.20 | $98.20 | $98.20 |
| Purchase #4 | $231.34 | 12.874% | $261.1227 | $261.12 | $261.10 | $261.10 |
| Purchase #5 | $223.55 | 3.514% | $231.4055 | $231.41 | $231.40 | $231.40 |
| Purchase #6 | $91.88 | 8.121% | $99.3416 | $99.34 | $99.35 | $99.30 |
| Purchase #7 | $17.40 | 3.735% | $18.0499 | $18.05 | $18.05 | $18.00 |
| 7 purchase totals = | $862.64 | $933.8878 | $933.90 | $933.90 | $933.80 | |