| 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 | $77.32 | 5.265% | $81.3909 | $81.39 | $81.40 | $81.40 |
| Purchase #2 | $54.41 | 4.790% | $57.0162 | $57.02 | $57.00 | $57.00 |
| Purchase #3 | $46.38 | 12.140% | $52.0105 | $52.01 | $52.00 | $52.00 |
| Purchase #4 | $197.25 | 13.542% | $223.9616 | $223.96 | $223.95 | $224.00 |
| Purchase #5 | $234.51 | 4.748% | $245.6445 | $245.64 | $245.65 | $245.60 |
| Purchase #6 | $108.84 | 13.353% | $123.3734 | $123.37 | $123.35 | $123.40 |
| Purchase #7 | $74.84 | 11.465% | $83.4204 | $83.42 | $83.40 | $83.40 |
| 7 purchase totals = | $793.55 | $866.8175 | $866.81 | $866.75 | $866.80 | |