| 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 | $194.36 | 6.688% | $207.3588 | $207.36 | $207.35 | $207.40 |
| Purchase #2 | $14.40 | 10.366% | $15.8927 | $15.89 | $15.90 | $15.90 |
| Purchase #3 | $248.31 | 5.439% | $261.8156 | $261.82 | $261.80 | $261.80 |
| Purchase #4 | $212.61 | 10.106% | $234.0964 | $234.10 | $234.10 | $234.10 |
| Purchase #5 | $90.52 | 5.648% | $95.6326 | $95.63 | $95.65 | $95.60 |
| Purchase #6 | $100.86 | 9.405% | $110.3459 | $110.35 | $110.35 | $110.30 |
| Purchase #7 | $130.94 | 12.217% | $146.9369 | $146.94 | $146.95 | $146.90 |
| 7 purchase totals = | $992.00 | $1,072.0789 | $1,072.09 | $1,072.10 | $1,072.00 | |