| 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 | $96.64 | 7.394% | $103.7856 | $103.79 | $103.80 | $103.80 |
| Purchase #2 | $69.91 | 3.684% | $72.4855 | $72.49 | $72.50 | $72.50 |
| Purchase #3 | $203.67 | 8.418% | $220.8149 | $220.81 | $220.80 | $220.80 |
| Purchase #4 | $227.67 | 4.738% | $238.457 | $238.46 | $238.45 | $238.50 |
| Purchase #5 | $132.54 | 8.273% | $143.505 | $143.51 | $143.50 | $143.50 |
| Purchase #6 | $248.38 | 5.335% | $261.6311 | $261.63 | $261.65 | $261.60 |
| Purchase #7 | $167.41 | 6.314% | $177.9803 | $177.98 | $178.00 | $178.00 |
| 7 purchase totals = | $1,146.22 | $1,218.6594 | $1,218.67 | $1,218.70 | $1,218.70 | |