| 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 | $10.52 | 12.729% | $11.8591 | $11.86 | $11.85 | $11.90 |
| Purchase #2 | $150.38 | 5.238% | $158.2569 | $158.26 | $158.25 | $158.30 |
| Purchase #3 | $70.79 | 11.176% | $78.7015 | $78.70 | $78.70 | $78.70 |
| Purchase #4 | $214.71 | 6.745% | $229.1922 | $229.19 | $229.20 | $229.20 |
| Purchase #5 | $142.66 | 12.636% | $160.6865 | $160.69 | $160.70 | $160.70 |
| Purchase #6 | $124.26 | 7.856% | $134.0219 | $134.02 | $134.00 | $134.00 |
| Purchase #7 | $206.92 | 3.552% | $214.2698 | $214.27 | $214.25 | $214.30 |
| 7 purchase totals = | $920.24 | $986.9879 | $986.99 | $986.95 | $987.10 | |