| 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 | $246.28 | 9.264% | $269.0954 | $269.10 | $269.10 | $269.10 |
| Purchase #2 | $30.84 | 9.538% | $33.7815 | $33.78 | $33.80 | $33.80 |
| Purchase #3 | $218.39 | 4.389% | $227.9751 | $227.98 | $228.00 | $228.00 |
| Purchase #4 | $141.76 | 11.677% | $158.3133 | $158.31 | $158.30 | $158.30 |
| Purchase #5 | $114.28 | 10.285% | $126.0337 | $126.03 | $126.05 | $126.00 |
| Purchase #6 | $121.40 | 4.657% | $127.0536 | $127.05 | $127.05 | $127.10 |
| Purchase #7 | $158.96 | 13.114% | $179.806 | $179.81 | $179.80 | $179.80 |
| 7 purchase totals = | $1,031.91 | $1,122.0586 | $1,122.06 | $1,122.10 | $1,122.10 | |