| 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 | $176.85 | 7.857% | $190.7451 | $190.75 | $190.75 | $190.70 |
| Purchase #2 | $196.97 | 4.660% | $206.1488 | $206.15 | $206.15 | $206.10 |
| Purchase #3 | $116.96 | 5.153% | $122.9869 | $122.99 | $123.00 | $123.00 |
| Purchase #4 | $191.61 | 8.861% | $208.5886 | $208.59 | $208.60 | $208.60 |
| Purchase #5 | $89.78 | 10.556% | $99.2572 | $99.26 | $99.25 | $99.30 |
| Purchase #6 | $173.25 | 7.324% | $185.9388 | $185.94 | $185.95 | $185.90 |
| Purchase #7 | $210.41 | 6.510% | $224.1077 | $224.11 | $224.10 | $224.10 |
| 7 purchase totals = | $1,155.83 | $1,237.7731 | $1,237.79 | $1,237.80 | $1,237.70 | |