| 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 | $193.37 | 6.730% | $206.3838 | $206.38 | $206.40 | $206.40 |
| Purchase #2 | $50.33 | 4.827% | $52.7594 | $52.76 | $52.75 | $52.80 |
| Purchase #3 | $10.53 | 11.678% | $11.7597 | $11.76 | $11.75 | $11.80 |
| Purchase #4 | $158.86 | 12.585% | $178.8525 | $178.85 | $178.85 | $178.90 |
| Purchase #5 | $190.37 | 4.197% | $198.3598 | $198.36 | $198.35 | $198.40 |
| Purchase #6 | $126.27 | 3.617% | $130.8372 | $130.84 | $130.85 | $130.80 |
| Purchase #7 | $83.72 | 3.358% | $86.5313 | $86.53 | $86.55 | $86.50 |
| 7 purchase totals = | $813.45 | $865.4837 | $865.48 | $865.50 | $865.60 | |