| 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 | $154.39 | 10.766% | $171.0116 | $171.01 | $171.00 | $171.00 |
| Purchase #2 | $77.67 | 11.760% | $86.804 | $86.80 | $86.80 | $86.80 |
| Purchase #3 | $249.91 | 13.826% | $284.4626 | $284.46 | $284.45 | $284.50 |
| Purchase #4 | $119.58 | 9.626% | $131.0908 | $131.09 | $131.10 | $131.10 |
| Purchase #5 | $20.61 | 9.239% | $22.5142 | $22.51 | $22.50 | $22.50 |
| Purchase #6 | $103.95 | 3.181% | $107.2566 | $107.26 | $107.25 | $107.30 |
| Purchase #7 | $165.40 | 3.246% | $170.7689 | $170.77 | $170.75 | $170.80 |
| 7 purchase totals = | $891.51 | $973.9087 | $973.90 | $973.85 | $974.00 | |