| 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 | $93.37 | 4.718% | $97.7752 | $97.78 | $97.80 | $97.80 |
| Purchase #2 | $67.88 | 13.197% | $76.8381 | $76.84 | $76.85 | $76.80 |
| Purchase #3 | $169.32 | 12.505% | $190.4935 | $190.49 | $190.50 | $190.50 |
| Purchase #4 | $24.37 | 3.197% | $25.1491 | $25.15 | $25.15 | $25.10 |
| Purchase #5 | $54.61 | 6.410% | $58.1105 | $58.11 | $58.10 | $58.10 |
| Purchase #6 | $233.92 | 10.106% | $257.56 | $257.56 | $257.55 | $257.60 |
| Purchase #7 | $131.77 | 3.180% | $135.9603 | $135.96 | $135.95 | $136.00 |
| 7 purchase totals = | $775.24 | $841.8867 | $841.89 | $841.90 | $841.90 | |