| 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 | $164.70 | 5.289% | $173.411 | $173.41 | $173.40 | $173.40 |
| Purchase #2 | $244.49 | 7.276% | $262.2791 | $262.28 | $262.30 | $262.30 |
| Purchase #3 | $184.98 | 10.241% | $203.9238 | $203.92 | $203.90 | $203.90 |
| Purchase #4 | $154.62 | 13.466% | $175.4411 | $175.44 | $175.45 | $175.40 |
| Purchase #5 | $48.76 | 6.527% | $51.9426 | $51.94 | $51.95 | $51.90 |
| Purchase #6 | $203.68 | 6.769% | $217.4671 | $217.47 | $217.45 | $217.50 |
| Purchase #7 | $200.71 | 4.113% | $208.9652 | $208.97 | $208.95 | $209.00 |
| 7 purchase totals = | $1,201.94 | $1,293.4299 | $1,293.43 | $1,293.40 | $1,293.40 | |