| 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 | $195.81 | 4.412% | $204.4491 | $204.45 | $204.45 | $204.40 |
| Purchase #2 | $141.72 | 10.156% | $156.1131 | $156.11 | $156.10 | $156.10 |
| Purchase #3 | $7.71 | 6.173% | $8.1859 | $8.19 | $8.20 | $8.20 |
| Purchase #4 | $146.79 | 12.725% | $165.469 | $165.47 | $165.45 | $165.50 |
| Purchase #5 | $250.31 | 5.768% | $264.7479 | $264.75 | $264.75 | $264.70 |
| Purchase #6 | $81.81 | 4.861% | $85.7868 | $85.79 | $85.80 | $85.80 |
| Purchase #7 | $55.83 | 5.683% | $59.0028 | $59.00 | $59.00 | $59.00 |
| 7 purchase totals = | $879.98 | $943.7546 | $943.76 | $943.75 | $943.70 | |