| 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 | $238.54 | 4.651% | $249.6345 | $249.63 | $249.65 | $249.60 |
| Purchase #2 | $160.26 | 7.237% | $171.858 | $171.86 | $171.85 | $171.90 |
| Purchase #3 | $50.59 | 9.521% | $55.4067 | $55.41 | $55.40 | $55.40 |
| Purchase #4 | $190.43 | 8.214% | $206.0719 | $206.07 | $206.05 | $206.10 |
| Purchase #5 | $100.99 | 13.176% | $114.2964 | $114.30 | $114.30 | $114.30 |
| Purchase #6 | $237.82 | 9.835% | $261.2096 | $261.21 | $261.20 | $261.20 |
| Purchase #7 | $24.86 | 4.221% | $25.9093 | $25.91 | $25.90 | $25.90 |
| 7 purchase totals = | $1,003.49 | $1,084.3864 | $1,084.39 | $1,084.35 | $1,084.40 | |