| 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 | $199.75 | 7.254% | $214.2399 | $214.24 | $214.25 | $214.20 |
| Purchase #2 | $37.37 | 5.703% | $39.5012 | $39.50 | $39.50 | $39.50 |
| Purchase #3 | $27.33 | 9.191% | $29.8419 | $29.84 | $29.85 | $29.80 |
| Purchase #4 | $83.76 | 13.624% | $95.1715 | $95.17 | $95.15 | $95.20 |
| Purchase #5 | $215.70 | 8.799% | $234.6794 | $234.68 | $234.70 | $234.70 |
| Purchase #6 | $100.73 | 6.548% | $107.3258 | $107.33 | $107.35 | $107.30 |
| Purchase #7 | $205.26 | 8.683% | $223.0827 | $223.08 | $223.10 | $223.10 |
| 7 purchase totals = | $869.90 | $943.8424 | $943.84 | $943.90 | $943.80 | |