| 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 | $243.34 | 8.291% | $263.5153 | $263.52 | $263.50 | $263.50 |
| Purchase #2 | $234.75 | 11.207% | $261.0584 | $261.06 | $261.05 | $261.10 |
| Purchase #3 | $196.56 | 9.162% | $214.5688 | $214.57 | $214.55 | $214.60 |
| Purchase #4 | $44.70 | 7.338% | $47.9801 | $47.98 | $48.00 | $48.00 |
| Purchase #5 | $63.90 | 6.132% | $67.8183 | $67.82 | $67.80 | $67.80 |
| Purchase #6 | $104.46 | 12.500% | $117.5175 | $117.52 | $117.50 | $117.50 |
| Purchase #7 | $137.74 | 10.698% | $152.4754 | $152.48 | $152.50 | $152.50 |
| 7 purchase totals = | $1,025.45 | $1,124.9338 | $1,124.95 | $1,124.90 | $1,125.00 | |