| 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 | $79.26 | 9.204% | $86.5551 | $86.56 | $86.55 | $86.60 |
| Purchase #2 | $227.45 | 10.457% | $251.2344 | $251.23 | $251.25 | $251.20 |
| Purchase #3 | $86.72 | 8.870% | $94.4121 | $94.41 | $94.40 | $94.40 |
| Purchase #4 | $72.34 | 8.757% | $78.6748 | $78.67 | $78.65 | $78.70 |
| Purchase #5 | $228.95 | 12.290% | $257.088 | $257.09 | $257.10 | $257.10 |
| Purchase #6 | $166.89 | 13.196% | $188.9128 | $188.91 | $188.90 | $188.90 |
| Purchase #7 | $125.97 | 3.315% | $130.1459 | $130.15 | $130.15 | $130.10 |
| 7 purchase totals = | $987.58 | $1,087.0231 | $1,087.02 | $1,087.00 | $1,087.00 | |