| 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 | $21.78 | 5.463% | $22.9698 | $22.97 | $22.95 | $23.00 |
| Purchase #2 | $182.41 | 7.836% | $196.7036 | $196.70 | $196.70 | $196.70 |
| Purchase #3 | $119.41 | 6.616% | $127.3102 | $127.31 | $127.30 | $127.30 |
| Purchase #4 | $57.72 | 12.126% | $64.7191 | $64.72 | $64.70 | $64.70 |
| Purchase #5 | $249.82 | 5.165% | $262.7232 | $262.72 | $262.70 | $262.70 |
| Purchase #6 | $7.34 | 11.576% | $8.1897 | $8.19 | $8.20 | $8.20 |
| Purchase #7 | $14.64 | 7.707% | $15.7683 | $15.77 | $15.75 | $15.80 |
| 7 purchase totals = | $653.12 | $698.3839 | $698.38 | $698.30 | $698.40 | |