| 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 | $209.27 | 5.214% | $220.1813 | $220.18 | $220.20 | $220.20 |
| Purchase #2 | $148.90 | 5.557% | $157.1744 | $157.17 | $157.15 | $157.20 |
| Purchase #3 | $107.82 | 3.606% | $111.708 | $111.71 | $111.70 | $111.70 |
| Purchase #4 | $250.73 | 13.655% | $284.9672 | $284.97 | $284.95 | $285.00 |
| Purchase #5 | $138.38 | 9.396% | $151.3822 | $151.38 | $151.40 | $151.40 |
| Purchase #6 | $25.51 | 7.750% | $27.487 | $27.49 | $27.50 | $27.50 |
| Purchase #7 | $155.50 | 5.167% | $163.5347 | $163.53 | $163.55 | $163.50 |
| 7 purchase totals = | $1,036.11 | $1,116.4348 | $1,116.43 | $1,116.45 | $1,116.50 | |