| 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 | $151.89 | 7.828% | $163.7799 | $163.78 | $163.80 | $163.80 |
| Purchase #2 | $131.94 | 7.462% | $141.7854 | $141.79 | $141.80 | $141.80 |
| Purchase #3 | $113.82 | 10.674% | $125.9691 | $125.97 | $125.95 | $126.00 |
| Purchase #4 | $40.30 | 9.423% | $44.0975 | $44.10 | $44.10 | $44.10 |
| Purchase #5 | $230.98 | 11.396% | $257.3025 | $257.30 | $257.30 | $257.30 |
| Purchase #6 | $35.26 | 4.381% | $36.8047 | $36.80 | $36.80 | $36.80 |
| Purchase #7 | $195.67 | 5.260% | $205.9622 | $205.96 | $205.95 | $206.00 |
| 7 purchase totals = | $899.86 | $975.7013 | $975.70 | $975.70 | $975.80 | |