| 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 | $213.94 | 13.214% | $242.21 | $242.21 | $242.20 | $242.20 |
| Purchase #2 | $195.57 | 7.294% | $209.8349 | $209.83 | $209.85 | $209.80 |
| Purchase #3 | $241.72 | 8.234% | $261.6232 | $261.62 | $261.60 | $261.60 |
| Purchase #4 | $106.73 | 4.701% | $111.7474 | $111.75 | $111.75 | $111.70 |
| Purchase #5 | $43.77 | 4.488% | $45.7344 | $45.73 | $45.75 | $45.70 |
| Purchase #6 | $45.64 | 12.454% | $51.324 | $51.32 | $51.30 | $51.30 |
| Purchase #7 | $64.79 | 6.266% | $68.8497 | $68.85 | $68.85 | $68.80 |
| 7 purchase totals = | $912.16 | $991.3236 | $991.31 | $991.30 | $991.10 | |