| 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 | $124.97 | 9.219% | $136.491 | $136.49 | $136.50 | $136.50 |
| Purchase #2 | $148.50 | 12.386% | $166.8932 | $166.89 | $166.90 | $166.90 |
| Purchase #3 | $128.69 | 3.633% | $133.3653 | $133.37 | $133.35 | $133.40 |
| Purchase #4 | $123.52 | 12.527% | $138.9934 | $138.99 | $139.00 | $139.00 |
| Purchase #5 | $132.29 | 13.675% | $150.3807 | $150.38 | $150.40 | $150.40 |
| Purchase #6 | $128.62 | 13.590% | $146.0995 | $146.10 | $146.10 | $146.10 |
| Purchase #7 | $114.39 | 6.112% | $121.3815 | $121.38 | $121.40 | $121.40 |
| 7 purchase totals = | $900.98 | $993.6046 | $993.60 | $993.65 | $993.70 | |