| 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 | $250.83 | 12.192% | $281.4112 | $281.41 | $281.40 | $281.40 |
| Purchase #2 | $82.33 | 13.330% | $93.3046 | $93.30 | $93.30 | $93.30 |
| Purchase #3 | $59.78 | 13.237% | $67.6931 | $67.69 | $67.70 | $67.70 |
| Purchase #4 | $158.36 | 3.491% | $163.8883 | $163.89 | $163.90 | $163.90 |
| Purchase #5 | $26.42 | 11.580% | $29.4794 | $29.48 | $29.50 | $29.50 |
| Purchase #6 | $152.46 | 8.363% | $165.2102 | $165.21 | $165.20 | $165.20 |
| Purchase #7 | $170.60 | 7.559% | $183.4957 | $183.50 | $183.50 | $183.50 |
| 7 purchase totals = | $900.78 | $984.4825 | $984.48 | $984.50 | $984.50 | |