| 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 | $72.69 | 11.398% | $80.9752 | $80.98 | $81.00 | $81.00 |
| Purchase #2 | $7.72 | 4.371% | $8.0574 | $8.06 | $8.05 | $8.10 |
| Purchase #3 | $230.94 | 13.681% | $262.5349 | $262.53 | $262.55 | $262.50 |
| Purchase #4 | $9.32 | 5.423% | $9.8254 | $9.83 | $9.85 | $9.80 |
| Purchase #5 | $146.93 | 11.198% | $163.3832 | $163.38 | $163.40 | $163.40 |
| Purchase #6 | $163.50 | 11.633% | $182.52 | $182.52 | $182.50 | $182.50 |
| Purchase #7 | $151.29 | 5.330% | $159.3538 | $159.35 | $159.35 | $159.40 |
| 7 purchase totals = | $782.39 | $866.6499 | $866.65 | $866.70 | $866.70 | |