| 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 | $106.29 | 5.108% | $111.7193 | $111.72 | $111.70 | $111.70 |
| Purchase #2 | $140.59 | 6.626% | $149.9055 | $149.91 | $149.90 | $149.90 |
| Purchase #3 | $48.48 | 3.447% | $50.1511 | $50.15 | $50.15 | $50.20 |
| Purchase #4 | $183.50 | 12.344% | $206.1512 | $206.15 | $206.15 | $206.20 |
| Purchase #5 | $55.62 | 13.815% | $63.3039 | $63.30 | $63.30 | $63.30 |
| Purchase #6 | $134.52 | 8.192% | $145.5399 | $145.54 | $145.55 | $145.50 |
| Purchase #7 | $99.79 | 5.446% | $105.2246 | $105.22 | $105.20 | $105.20 |
| 7 purchase totals = | $768.79 | $831.9955 | $831.99 | $831.95 | $832.00 | |