| 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 | $41.27 | 9.198% | $45.066 | $45.07 | $45.05 | $45.10 |
| Purchase #2 | $194.50 | 10.587% | $215.0917 | $215.09 | $215.10 | $215.10 |
| Purchase #3 | $161.59 | 7.849% | $174.2732 | $174.27 | $174.25 | $174.30 |
| Purchase #4 | $185.72 | 5.118% | $195.2251 | $195.23 | $195.25 | $195.20 |
| Purchase #5 | $154.36 | 6.671% | $164.6574 | $164.66 | $164.65 | $164.70 |
| Purchase #6 | $192.71 | 8.293% | $208.6914 | $208.69 | $208.70 | $208.70 |
| Purchase #7 | $231.78 | 4.313% | $241.7767 | $241.78 | $241.80 | $241.80 |
| 7 purchase totals = | $1,161.93 | $1,244.7815 | $1,244.79 | $1,244.80 | $1,244.90 | |