| 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 | $223.54 | 12.684% | $251.8938 | $251.89 | $251.90 | $251.90 |
| Purchase #2 | $171.94 | 5.858% | $182.0122 | $182.01 | $182.00 | $182.00 |
| Purchase #3 | $207.33 | 12.657% | $233.5718 | $233.57 | $233.55 | $233.60 |
| Purchase #4 | $112.75 | 8.368% | $122.1849 | $122.18 | $122.20 | $122.20 |
| Purchase #5 | $249.25 | 10.162% | $274.5788 | $274.58 | $274.60 | $274.60 |
| Purchase #6 | $212.78 | 6.811% | $227.2724 | $227.27 | $227.25 | $227.30 |
| Purchase #7 | $82.83 | 6.572% | $88.2736 | $88.27 | $88.25 | $88.30 |
| 7 purchase totals = | $1,260.42 | $1,379.7875 | $1,379.77 | $1,379.75 | $1,379.90 | |