| 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 | $6.45 | 3.784% | $6.6941 | $6.69 | $6.70 | $6.70 |
| Purchase #2 | $166.61 | 11.335% | $185.4952 | $185.50 | $185.50 | $185.50 |
| Purchase #3 | $200.56 | 6.723% | $214.0436 | $214.04 | $214.05 | $214.00 |
| Purchase #4 | $106.29 | 12.240% | $119.2999 | $119.30 | $119.30 | $119.30 |
| Purchase #5 | $12.75 | 8.851% | $13.8785 | $13.88 | $13.90 | $13.90 |
| Purchase #6 | $108.99 | 4.232% | $113.6025 | $113.60 | $113.60 | $113.60 |
| Purchase #7 | $125.30 | 7.393% | $134.5634 | $134.56 | $134.55 | $134.60 |
| 7 purchase totals = | $726.95 | $787.5772 | $787.57 | $787.60 | $787.60 | |