| 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 | $72.27 | 8.549% | $78.4484 | $78.45 | $78.45 | $78.40 |
| Purchase #2 | $194.51 | 7.676% | $209.4406 | $209.44 | $209.45 | $209.40 |
| Purchase #3 | $18.80 | 3.470% | $19.4524 | $19.45 | $19.45 | $19.50 |
| Purchase #4 | $140.49 | 5.389% | $148.061 | $148.06 | $148.05 | $148.10 |
| Purchase #5 | $230.98 | 7.369% | $248.0009 | $248.00 | $248.00 | $248.00 |
| Purchase #6 | $12.77 | 11.292% | $14.212 | $14.21 | $14.20 | $14.20 |
| Purchase #7 | $227.44 | 4.560% | $237.8113 | $237.81 | $237.80 | $237.80 |
| 7 purchase totals = | $897.26 | $955.4266 | $955.42 | $955.40 | $955.40 | |