| 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 | $250.75 | 13.413% | $284.3831 | $284.38 | $284.40 | $284.40 |
| Purchase #2 | $163.66 | 10.655% | $181.098 | $181.10 | $181.10 | $181.10 |
| Purchase #3 | $146.69 | 8.781% | $159.5708 | $159.57 | $159.55 | $159.60 |
| Purchase #4 | $182.32 | 9.689% | $199.985 | $199.99 | $200.00 | $200.00 |
| Purchase #5 | $209.97 | 6.442% | $223.4963 | $223.50 | $223.50 | $223.50 |
| Purchase #6 | $125.50 | 5.207% | $132.0348 | $132.03 | $132.05 | $132.00 |
| Purchase #7 | $124.56 | 10.340% | $137.4395 | $137.44 | $137.45 | $137.40 |
| 7 purchase totals = | $1,203.45 | $1,318.0075 | $1,318.01 | $1,318.05 | $1,318.00 | |