| 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 | $124.38 | 13.253% | $140.8641 | $140.86 | $140.85 | $140.90 |
| Purchase #2 | $126.58 | 4.519% | $132.3002 | $132.30 | $132.30 | $132.30 |
| Purchase #3 | $14.39 | 3.336% | $14.8701 | $14.87 | $14.85 | $14.90 |
| Purchase #4 | $188.67 | 5.138% | $198.3639 | $198.36 | $198.35 | $198.40 |
| Purchase #5 | $170.63 | 3.597% | $176.7676 | $176.77 | $176.75 | $176.80 |
| Purchase #6 | $110.27 | 13.786% | $125.4718 | $125.47 | $125.45 | $125.50 |
| Purchase #7 | $155.97 | 6.465% | $166.0535 | $166.05 | $166.05 | $166.10 |
| 7 purchase totals = | $890.89 | $954.6912 | $954.68 | $954.60 | $954.90 | |