| 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 | $232.65 | 9.388% | $254.4912 | $254.49 | $254.50 | $254.50 |
| Purchase #2 | $19.38 | 12.776% | $21.856 | $21.86 | $21.85 | $21.90 |
| Purchase #3 | $70.32 | 3.291% | $72.6342 | $72.63 | $72.65 | $72.60 |
| Purchase #4 | $46.52 | 9.617% | $50.9938 | $50.99 | $51.00 | $51.00 |
| Purchase #5 | $62.30 | 5.399% | $65.6636 | $65.66 | $65.65 | $65.70 |
| Purchase #6 | $8.74 | 7.640% | $9.4077 | $9.41 | $9.40 | $9.40 |
| Purchase #7 | $188.90 | 8.317% | $204.6108 | $204.61 | $204.60 | $204.60 |
| 7 purchase totals = | $628.81 | $679.6573 | $679.65 | $679.65 | $679.70 | |