| 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 | $20.81 | 4.164% | $21.6765 | $21.68 | $21.70 | $21.70 |
| Purchase #2 | $231.34 | 13.466% | $262.4922 | $262.49 | $262.50 | $262.50 |
| Purchase #3 | $88.82 | 10.366% | $98.0271 | $98.03 | $98.05 | $98.00 |
| Purchase #4 | $210.46 | 5.512% | $222.0606 | $222.06 | $222.05 | $222.10 |
| Purchase #5 | $151.65 | 4.337% | $158.2271 | $158.23 | $158.25 | $158.20 |
| Purchase #6 | $61.71 | 5.329% | $64.9985 | $65.00 | $65.00 | $65.00 |
| Purchase #7 | $170.92 | 3.349% | $176.6441 | $176.64 | $176.65 | $176.60 |
| 7 purchase totals = | $935.71 | $1,004.1261 | $1,004.13 | $1,004.20 | $1,004.10 | |