| 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 | $82.68 | 3.731% | $85.7648 | $85.76 | $85.75 | $85.80 |
| Purchase #2 | $227.96 | 9.460% | $249.525 | $249.53 | $249.55 | $249.50 |
| Purchase #3 | $88.90 | 13.456% | $100.8624 | $100.86 | $100.85 | $100.90 |
| Purchase #4 | $55.62 | 5.545% | $58.7041 | $58.70 | $58.70 | $58.70 |
| Purchase #5 | $28.41 | 8.546% | $30.8379 | $30.84 | $30.85 | $30.80 |
| Purchase #6 | $147.61 | 10.620% | $163.2862 | $163.29 | $163.30 | $163.30 |
| Purchase #7 | $182.77 | 6.350% | $194.3759 | $194.38 | $194.40 | $194.40 |
| 7 purchase totals = | $813.95 | $883.3563 | $883.36 | $883.40 | $883.40 | |