| 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 | $229.91 | 13.701% | $261.41 | $261.41 | $261.40 | $261.40 |
| Purchase #2 | $175.61 | 5.472% | $185.2194 | $185.22 | $185.20 | $185.20 |
| Purchase #3 | $93.40 | 6.782% | $99.7344 | $99.73 | $99.75 | $99.70 |
| Purchase #4 | $178.46 | 6.220% | $189.5602 | $189.56 | $189.55 | $189.60 |
| Purchase #5 | $154.55 | 4.534% | $161.5573 | $161.56 | $161.55 | $161.60 |
| Purchase #6 | $172.46 | 13.575% | $195.8714 | $195.87 | $195.85 | $195.90 |
| Purchase #7 | $26.26 | 3.387% | $27.1494 | $27.15 | $27.15 | $27.10 |
| 7 purchase totals = | $1,030.65 | $1,120.5021 | $1,120.50 | $1,120.45 | $1,120.50 | |