| 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 | $66.36 | 4.435% | $69.3031 | $69.30 | $69.30 | $69.30 |
| Purchase #2 | $131.74 | 12.105% | $147.6871 | $147.69 | $147.70 | $147.70 |
| Purchase #3 | $81.99 | 4.500% | $85.6796 | $85.68 | $85.70 | $85.70 |
| Purchase #4 | $249.73 | 4.464% | $260.8779 | $260.88 | $260.90 | $260.90 |
| Purchase #5 | $15.52 | 6.628% | $16.5487 | $16.55 | $16.55 | $16.50 |
| Purchase #6 | $102.78 | 6.872% | $109.843 | $109.84 | $109.85 | $109.80 |
| Purchase #7 | $99.30 | 4.373% | $103.6424 | $103.64 | $103.65 | $103.60 |
| 7 purchase totals = | $747.42 | $793.5818 | $793.58 | $793.65 | $793.50 | |