| 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 | $109.69 | 9.340% | $119.935 | $119.94 | $119.95 | $119.90 |
| Purchase #2 | $208.99 | 13.781% | $237.7909 | $237.79 | $237.80 | $237.80 |
| Purchase #3 | $13.73 | 3.117% | $14.158 | $14.16 | $14.15 | $14.20 |
| Purchase #4 | $143.79 | 4.606% | $150.413 | $150.41 | $150.40 | $150.40 |
| Purchase #5 | $95.95 | 9.527% | $105.0912 | $105.09 | $105.10 | $105.10 |
| Purchase #6 | $205.74 | 5.606% | $217.2738 | $217.27 | $217.25 | $217.30 |
| Purchase #7 | $206.89 | 13.195% | $234.1891 | $234.19 | $234.20 | $234.20 |
| 7 purchase totals = | $984.78 | $1,078.8510 | $1,078.85 | $1,078.85 | $1,078.90 | |