| 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 | $119.61 | 4.382% | $124.8513 | $124.85 | $124.85 | $124.90 |
| Purchase #2 | $48.89 | 5.444% | $51.5516 | $51.55 | $51.55 | $51.60 |
| Purchase #3 | $213.31 | 7.609% | $229.5408 | $229.54 | $229.55 | $229.50 |
| Purchase #4 | $180.41 | 11.302% | $200.7999 | $200.80 | $200.80 | $200.80 |
| Purchase #5 | $77.95 | 11.195% | $86.6765 | $86.68 | $86.70 | $86.70 |
| Purchase #6 | $176.66 | 9.434% | $193.3261 | $193.33 | $193.35 | $193.30 |
| Purchase #7 | $10.38 | 5.249% | $10.9248 | $10.92 | $10.90 | $10.90 |
| 7 purchase totals = | $827.21 | $897.6710 | $897.67 | $897.70 | $897.70 | |