| 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 | $49.69 | 13.524% | $56.4101 | $56.41 | $56.40 | $56.40 |
| Purchase #2 | $164.80 | 4.526% | $172.2588 | $172.26 | $172.25 | $172.30 |
| Purchase #3 | $234.35 | 11.614% | $261.5674 | $261.57 | $261.55 | $261.60 |
| Purchase #4 | $104.65 | 11.270% | $116.4441 | $116.44 | $116.45 | $116.40 |
| Purchase #5 | $70.95 | 6.839% | $75.8023 | $75.80 | $75.80 | $75.80 |
| Purchase #6 | $95.88 | 5.524% | $101.1764 | $101.18 | $101.20 | $101.20 |
| Purchase #7 | $168.83 | 3.336% | $174.4622 | $174.46 | $174.45 | $174.50 |
| 7 purchase totals = | $889.15 | $958.1213 | $958.12 | $958.10 | $958.20 | |