| 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 | $104.26 | 3.622% | $108.0363 | $108.04 | $108.05 | $108.00 |
| Purchase #2 | $8.73 | 5.281% | $9.191 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $85.47 | 8.389% | $92.6401 | $92.64 | $92.65 | $92.60 |
| Purchase #4 | $249.27 | 4.709% | $261.0081 | $261.01 | $261.00 | $261.00 |
| Purchase #5 | $110.77 | 4.502% | $115.7569 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $101.42 | 11.656% | $113.2415 | $113.24 | $113.25 | $113.20 |
| Purchase #7 | $152.63 | 8.423% | $165.486 | $165.49 | $165.50 | $165.50 |
| 7 purchase totals = | $812.55 | $865.3599 | $865.37 | $865.40 | $865.30 | |