| 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 | $50.30 | 13.790% | $57.2364 | $57.24 | $57.25 | $57.20 |
| Purchase #2 | $195.60 | 10.816% | $216.7561 | $216.76 | $216.75 | $216.80 |
| Purchase #3 | $127.94 | 4.659% | $133.9007 | $133.90 | $133.90 | $133.90 |
| Purchase #4 | $109.88 | 11.676% | $122.7096 | $122.71 | $122.70 | $122.70 |
| Purchase #5 | $64.55 | 5.474% | $68.0835 | $68.08 | $68.10 | $68.10 |
| Purchase #6 | $142.51 | 8.800% | $155.0509 | $155.05 | $155.05 | $155.10 |
| Purchase #7 | $63.49 | 5.339% | $66.8797 | $66.88 | $66.90 | $66.90 |
| 7 purchase totals = | $754.27 | $820.6169 | $820.62 | $820.65 | $820.70 | |