| 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 | $210.89 | 6.599% | $224.8066 | $224.81 | $224.80 | $224.80 |
| Purchase #2 | $132.98 | 11.290% | $147.9934 | $147.99 | $148.00 | $148.00 |
| Purchase #3 | $128.64 | 6.344% | $136.8009 | $136.80 | $136.80 | $136.80 |
| Purchase #4 | $72.39 | 13.633% | $82.2589 | $82.26 | $82.25 | $82.30 |
| Purchase #5 | $114.27 | 8.243% | $123.6893 | $123.69 | $123.70 | $123.70 |
| Purchase #6 | $124.38 | 7.138% | $133.2582 | $133.26 | $133.25 | $133.30 |
| Purchase #7 | $114.33 | 13.217% | $129.441 | $129.44 | $129.45 | $129.40 |
| 7 purchase totals = | $897.88 | $978.2483 | $978.25 | $978.25 | $978.30 | |