| 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 | $29.29 | 4.590% | $30.6344 | $30.63 | $30.65 | $30.60 |
| Purchase #2 | $168.69 | 13.346% | $191.2034 | $191.20 | $191.20 | $191.20 |
| Purchase #3 | $209.76 | 3.831% | $217.7959 | $217.80 | $217.80 | $217.80 |
| Purchase #4 | $47.39 | 10.581% | $52.4043 | $52.40 | $52.40 | $52.40 |
| Purchase #5 | $170.33 | 12.381% | $191.4186 | $191.42 | $191.40 | $191.40 |
| Purchase #6 | $116.53 | 11.281% | $129.6757 | $129.68 | $129.70 | $129.70 |
| Purchase #7 | $233.69 | 3.856% | $242.7011 | $242.70 | $242.70 | $242.70 |
| 7 purchase totals = | $975.68 | $1,055.8334 | $1,055.83 | $1,055.85 | $1,055.80 | |