| 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 | $84.74 | 5.276% | $89.2109 | $89.21 | $89.20 | $89.20 |
| Purchase #2 | $163.84 | 3.455% | $169.5007 | $169.50 | $169.50 | $169.50 |
| Purchase #3 | $86.83 | 12.751% | $97.9017 | $97.90 | $97.90 | $97.90 |
| Purchase #4 | $87.84 | 12.580% | $98.8903 | $98.89 | $98.90 | $98.90 |
| Purchase #5 | $45.39 | 4.640% | $47.4961 | $47.50 | $47.50 | $47.50 |
| Purchase #6 | $196.26 | 8.819% | $213.5682 | $213.57 | $213.55 | $213.60 |
| Purchase #7 | $78.85 | 9.774% | $86.5568 | $86.56 | $86.55 | $86.60 |
| 7 purchase totals = | $743.75 | $803.1247 | $803.13 | $803.10 | $803.20 | |