| 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 | $36.59 | 6.695% | $39.0397 | $39.04 | $39.05 | $39.00 |
| Purchase #2 | $92.58 | 11.165% | $102.9166 | $102.92 | $102.90 | $102.90 |
| Purchase #3 | $238.97 | 13.237% | $270.6025 | $270.60 | $270.60 | $270.60 |
| Purchase #4 | $68.25 | 11.833% | $76.326 | $76.33 | $76.35 | $76.30 |
| Purchase #5 | $24.81 | 10.399% | $27.39 | $27.39 | $27.40 | $27.40 |
| Purchase #6 | $215.90 | 3.319% | $223.0657 | $223.07 | $223.05 | $223.10 |
| Purchase #7 | $188.80 | 5.591% | $199.3558 | $199.36 | $199.35 | $199.40 |
| 7 purchase totals = | $865.90 | $938.6963 | $938.71 | $938.70 | $938.70 | |