| 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 | $207.39 | 6.307% | $220.4701 | $220.47 | $220.45 | $220.50 |
| Purchase #2 | $199.50 | 4.667% | $208.8107 | $208.81 | $208.80 | $208.80 |
| Purchase #3 | $49.67 | 10.722% | $54.9956 | $55.00 | $55.00 | $55.00 |
| Purchase #4 | $234.82 | 11.556% | $261.9558 | $261.96 | $261.95 | $262.00 |
| Purchase #5 | $240.69 | 7.612% | $259.0113 | $259.01 | $259.00 | $259.00 |
| Purchase #6 | $102.43 | 4.699% | $107.2432 | $107.24 | $107.25 | $107.20 |
| Purchase #7 | $170.72 | 3.719% | $177.0691 | $177.07 | $177.05 | $177.10 |
| 7 purchase totals = | $1,205.22 | $1,289.5558 | $1,289.56 | $1,289.50 | $1,289.60 | |