| 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 | $192.91 | 10.863% | $213.8658 | $213.87 | $213.85 | $213.90 |
| Purchase #2 | $95.63 | 9.311% | $104.5341 | $104.53 | $104.55 | $104.50 |
| Purchase #3 | $122.97 | 4.519% | $128.527 | $128.53 | $128.55 | $128.50 |
| Purchase #4 | $184.33 | 13.224% | $208.7058 | $208.71 | $208.70 | $208.70 |
| Purchase #5 | $144.93 | 7.202% | $155.3679 | $155.37 | $155.35 | $155.40 |
| Purchase #6 | $54.38 | 6.680% | $58.0126 | $58.01 | $58.00 | $58.00 |
| Purchase #7 | $41.65 | 11.750% | $46.5439 | $46.54 | $46.55 | $46.50 |
| 7 purchase totals = | $836.80 | $915.5571 | $915.56 | $915.55 | $915.50 | |