| 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 | $51.56 | 7.663% | $55.511 | $55.51 | $55.50 | $55.50 |
| Purchase #2 | $68.65 | 8.678% | $74.6074 | $74.61 | $74.60 | $74.60 |
| Purchase #3 | $164.58 | 7.157% | $176.359 | $176.36 | $176.35 | $176.40 |
| Purchase #4 | $94.59 | 9.274% | $103.3623 | $103.36 | $103.35 | $103.40 |
| Purchase #5 | $77.79 | 11.348% | $86.6176 | $86.62 | $86.60 | $86.60 |
| Purchase #6 | $146.54 | 5.696% | $154.8869 | $154.89 | $154.90 | $154.90 |
| Purchase #7 | $195.30 | 4.797% | $204.6685 | $204.67 | $204.65 | $204.70 |
| 7 purchase totals = | $799.01 | $856.0127 | $856.02 | $855.95 | $856.10 | |