| 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 | $214.56 | 10.645% | $237.3999 | $237.40 | $237.40 | $237.40 |
| Purchase #2 | $237.54 | 9.181% | $259.3485 | $259.35 | $259.35 | $259.30 |
| Purchase #3 | $90.83 | 6.638% | $96.8593 | $96.86 | $96.85 | $96.90 |
| Purchase #4 | $121.41 | 8.490% | $131.7177 | $131.72 | $131.70 | $131.70 |
| Purchase #5 | $66.29 | 10.256% | $73.0887 | $73.09 | $73.10 | $73.10 |
| Purchase #6 | $64.39 | 8.566% | $69.9056 | $69.91 | $69.90 | $69.90 |
| Purchase #7 | $112.42 | 3.324% | $116.1568 | $116.16 | $116.15 | $116.20 |
| 7 purchase totals = | $907.44 | $984.4765 | $984.49 | $984.45 | $984.50 | |