| 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 | $8.38 | 10.407% | $9.2521 | $9.25 | $9.25 | $9.30 |
| Purchase #2 | $75.26 | 8.319% | $81.5209 | $81.52 | $81.50 | $81.50 |
| Purchase #3 | $157.83 | 3.760% | $163.7644 | $163.76 | $163.75 | $163.80 |
| Purchase #4 | $197.25 | 3.752% | $204.6508 | $204.65 | $204.65 | $204.70 |
| Purchase #5 | $23.87 | 10.567% | $26.3923 | $26.39 | $26.40 | $26.40 |
| Purchase #6 | $206.49 | 5.423% | $217.688 | $217.69 | $217.70 | $217.70 |
| Purchase #7 | $237.98 | 13.839% | $270.9141 | $270.91 | $270.90 | $270.90 |
| 7 purchase totals = | $907.06 | $974.1826 | $974.17 | $974.15 | $974.30 | |