| 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 | $81.31 | 7.612% | $87.4993 | $87.50 | $87.50 | $87.50 |
| Purchase #2 | $51.96 | 13.293% | $58.867 | $58.87 | $58.85 | $58.90 |
| Purchase #3 | $62.88 | 10.611% | $69.5522 | $69.55 | $69.55 | $69.60 |
| Purchase #4 | $232.46 | 12.417% | $261.3246 | $261.32 | $261.30 | $261.30 |
| Purchase #5 | $160.25 | 3.539% | $165.9212 | $165.92 | $165.90 | $165.90 |
| Purchase #6 | $75.90 | 13.181% | $85.9044 | $85.90 | $85.90 | $85.90 |
| Purchase #7 | $7.64 | 13.406% | $8.6642 | $8.66 | $8.65 | $8.70 |
| 7 purchase totals = | $672.40 | $737.7329 | $737.72 | $737.65 | $737.80 | |