| 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 | $223.69 | 6.300% | $237.7825 | $237.78 | $237.80 | $237.80 |
| Purchase #2 | $77.87 | 6.588% | $83.0001 | $83.00 | $83.00 | $83.00 |
| Purchase #3 | $9.87 | 6.563% | $10.5178 | $10.52 | $10.50 | $10.50 |
| Purchase #4 | $136.83 | 12.264% | $153.6108 | $153.61 | $153.60 | $153.60 |
| Purchase #5 | $82.38 | 4.738% | $86.2832 | $86.28 | $86.30 | $86.30 |
| Purchase #6 | $210.52 | 3.293% | $217.4524 | $217.45 | $217.45 | $217.50 |
| Purchase #7 | $35.99 | 13.850% | $40.9746 | $40.97 | $40.95 | $41.00 |
| 7 purchase totals = | $777.15 | $829.6214 | $829.61 | $829.60 | $829.70 | |