| 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 | $129.98 | 13.435% | $147.4428 | $147.44 | $147.45 | $147.40 |
| Purchase #2 | $40.92 | 9.243% | $44.7022 | $44.70 | $44.70 | $44.70 |
| Purchase #3 | $104.79 | 10.671% | $115.9721 | $115.97 | $115.95 | $116.00 |
| Purchase #4 | $53.76 | 9.377% | $58.8011 | $58.80 | $58.80 | $58.80 |
| Purchase #5 | $200.96 | 6.542% | $214.1068 | $214.11 | $214.10 | $214.10 |
| Purchase #6 | $199.61 | 11.674% | $222.9125 | $222.91 | $222.90 | $222.90 |
| Purchase #7 | $77.99 | 6.782% | $83.2793 | $83.28 | $83.30 | $83.30 |
| 7 purchase totals = | $808.01 | $887.2168 | $887.21 | $887.20 | $887.20 | |