| 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 | $220.97 | 6.564% | $235.4745 | $235.47 | $235.45 | $235.50 |
| Purchase #2 | $134.56 | 10.642% | $148.8799 | $148.88 | $148.90 | $148.90 |
| Purchase #3 | $208.82 | 5.210% | $219.6995 | $219.70 | $219.70 | $219.70 |
| Purchase #4 | $65.37 | 4.136% | $68.0737 | $68.07 | $68.05 | $68.10 |
| Purchase #5 | $67.91 | 7.856% | $73.245 | $73.25 | $73.25 | $73.20 |
| Purchase #6 | $245.56 | 6.381% | $261.2292 | $261.23 | $261.25 | $261.20 |
| Purchase #7 | $76.28 | 6.214% | $81.02 | $81.02 | $81.00 | $81.00 |
| 7 purchase totals = | $1,019.47 | $1,087.6218 | $1,087.62 | $1,087.60 | $1,087.60 | |