| 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 | $165.37 | 3.139% | $170.561 | $170.56 | $170.55 | $170.60 |
| Purchase #2 | $197.61 | 3.860% | $205.2377 | $205.24 | $205.25 | $205.20 |
| Purchase #3 | $45.96 | 4.479% | $48.0185 | $48.02 | $48.00 | $48.00 |
| Purchase #4 | $209.88 | 3.531% | $217.2909 | $217.29 | $217.30 | $217.30 |
| Purchase #5 | $13.25 | 11.222% | $14.7369 | $14.74 | $14.75 | $14.70 |
| Purchase #6 | $67.74 | 3.379% | $70.0289 | $70.03 | $70.05 | $70.00 |
| Purchase #7 | $137.97 | 9.108% | $150.5363 | $150.54 | $150.55 | $150.50 |
| 7 purchase totals = | $837.78 | $876.4102 | $876.42 | $876.45 | $876.30 | |