| 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 | $23.97 | 13.744% | $27.2644 | $27.26 | $27.25 | $27.30 |
| Purchase #2 | $248.71 | 3.848% | $258.2804 | $258.28 | $258.30 | $258.30 |
| Purchase #3 | $28.68 | 3.840% | $29.7813 | $29.78 | $29.80 | $29.80 |
| Purchase #4 | $180.86 | 13.292% | $204.8999 | $204.90 | $204.90 | $204.90 |
| Purchase #5 | $167.37 | 13.818% | $190.4972 | $190.50 | $190.50 | $190.50 |
| Purchase #6 | $113.86 | 9.602% | $124.7928 | $124.79 | $124.80 | $124.80 |
| Purchase #7 | $63.69 | 12.183% | $71.4494 | $71.45 | $71.45 | $71.40 |
| 7 purchase totals = | $827.14 | $906.9654 | $906.96 | $907.00 | $907.00 | |