| 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 | $238.50 | 10.785% | $264.2222 | $264.22 | $264.20 | $264.20 |
| Purchase #2 | $103.57 | 11.759% | $115.7488 | $115.75 | $115.75 | $115.70 |
| Purchase #3 | $157.74 | 4.429% | $164.7263 | $164.73 | $164.75 | $164.70 |
| Purchase #4 | $176.64 | 6.854% | $188.7469 | $188.75 | $188.75 | $188.70 |
| Purchase #5 | $124.88 | 6.169% | $132.5838 | $132.58 | $132.60 | $132.60 |
| Purchase #6 | $20.92 | 9.831% | $22.9766 | $22.98 | $23.00 | $23.00 |
| Purchase #7 | $64.82 | 8.389% | $70.2577 | $70.26 | $70.25 | $70.30 |
| 7 purchase totals = | $887.07 | $959.2623 | $959.27 | $959.30 | $959.20 | |