| 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 | $16.94 | 4.661% | $17.7296 | $17.73 | $17.75 | $17.70 |
| Purchase #2 | $165.75 | 4.654% | $173.464 | $173.46 | $173.45 | $173.50 |
| Purchase #3 | $227.95 | 6.418% | $242.5798 | $242.58 | $242.60 | $242.60 |
| Purchase #4 | $174.40 | 11.721% | $194.8414 | $194.84 | $194.85 | $194.80 |
| Purchase #5 | $65.41 | 8.173% | $70.756 | $70.76 | $70.75 | $70.80 |
| Purchase #6 | $5.97 | 9.107% | $6.5137 | $6.51 | $6.50 | $6.50 |
| Purchase #7 | $176.45 | 6.124% | $187.2558 | $187.26 | $187.25 | $187.30 |
| 7 purchase totals = | $832.87 | $893.1403 | $893.14 | $893.15 | $893.20 | |