| 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 | $12.95 | 3.766% | $13.4377 | $13.44 | $13.45 | $13.40 |
| Purchase #2 | $67.86 | 7.636% | $73.0418 | $73.04 | $73.05 | $73.00 |
| Purchase #3 | $48.40 | 7.213% | $51.8911 | $51.89 | $51.90 | $51.90 |
| Purchase #4 | $136.99 | 8.414% | $148.5163 | $148.52 | $148.50 | $148.50 |
| Purchase #5 | $167.80 | 9.424% | $183.6135 | $183.61 | $183.60 | $183.60 |
| Purchase #6 | $113.37 | 13.439% | $128.6058 | $128.61 | $128.60 | $128.60 |
| Purchase #7 | $125.87 | 5.589% | $132.9049 | $132.90 | $132.90 | $132.90 |
| 7 purchase totals = | $673.24 | $732.0111 | $732.01 | $732.00 | $731.90 | |