| 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 | $104.73 | 11.711% | $116.9949 | $116.99 | $117.00 | $117.00 |
| Purchase #2 | $87.55 | 3.349% | $90.482 | $90.48 | $90.50 | $90.50 |
| Purchase #3 | $157.78 | 3.666% | $163.5642 | $163.56 | $163.55 | $163.60 |
| Purchase #4 | $77.91 | 12.734% | $87.8311 | $87.83 | $87.85 | $87.80 |
| Purchase #5 | $233.92 | 11.742% | $261.3869 | $261.39 | $261.40 | $261.40 |
| Purchase #6 | $83.53 | 5.400% | $88.0406 | $88.04 | $88.05 | $88.00 |
| Purchase #7 | $198.41 | 9.572% | $217.4018 | $217.40 | $217.40 | $217.40 |
| 7 purchase totals = | $943.83 | $1,025.7015 | $1,025.69 | $1,025.75 | $1,025.70 | |