| 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 | $138.26 | 5.831% | $146.3219 | $146.32 | $146.30 | $146.30 |
| Purchase #2 | $201.46 | 13.473% | $228.6027 | $228.60 | $228.60 | $228.60 |
| Purchase #3 | $142.36 | 5.733% | $150.5215 | $150.52 | $150.50 | $150.50 |
| Purchase #4 | $47.98 | 8.186% | $51.9076 | $51.91 | $51.90 | $51.90 |
| Purchase #5 | $65.61 | 6.374% | $69.792 | $69.79 | $69.80 | $69.80 |
| Purchase #6 | $80.87 | 7.388% | $86.8447 | $86.84 | $86.85 | $86.80 |
| Purchase #7 | $107.29 | 9.767% | $117.769 | $117.77 | $117.75 | $117.80 |
| 7 purchase totals = | $783.83 | $851.7594 | $851.75 | $851.70 | $851.70 | |