| 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 | $224.90 | 11.400% | $250.5386 | $250.54 | $250.55 | $250.50 |
| Purchase #2 | $60.81 | 4.393% | $63.4814 | $63.48 | $63.50 | $63.50 |
| Purchase #3 | $83.64 | 3.660% | $86.7012 | $86.70 | $86.70 | $86.70 |
| Purchase #4 | $46.60 | 11.665% | $52.0359 | $52.04 | $52.05 | $52.00 |
| Purchase #5 | $180.62 | 6.181% | $191.7841 | $191.78 | $191.80 | $191.80 |
| Purchase #6 | $60.36 | 5.247% | $63.5271 | $63.53 | $63.55 | $63.50 |
| Purchase #7 | $63.76 | 4.773% | $66.8033 | $66.80 | $66.80 | $66.80 |
| 7 purchase totals = | $720.69 | $774.8716 | $774.87 | $774.95 | $774.80 | |