| 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 | $136.90 | 4.118% | $142.5375 | $142.54 | $142.55 | $142.50 |
| Purchase #2 | $103.46 | 3.219% | $106.7904 | $106.79 | $106.80 | $106.80 |
| Purchase #3 | $131.75 | 6.333% | $140.0937 | $140.09 | $140.10 | $140.10 |
| Purchase #4 | $121.38 | 8.809% | $132.0724 | $132.07 | $132.05 | $132.10 |
| Purchase #5 | $56.65 | 9.225% | $61.876 | $61.88 | $61.90 | $61.90 |
| Purchase #6 | $58.75 | 6.579% | $62.6152 | $62.62 | $62.60 | $62.60 |
| Purchase #7 | $93.72 | 4.214% | $97.6694 | $97.67 | $97.65 | $97.70 |
| 7 purchase totals = | $702.61 | $743.6546 | $743.66 | $743.65 | $743.70 | |