| 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 | $234.64 | 10.447% | $259.1528 | $259.15 | $259.15 | $259.20 |
| Purchase #2 | $234.50 | 11.666% | $261.8568 | $261.86 | $261.85 | $261.90 |
| Purchase #3 | $65.87 | 9.836% | $72.349 | $72.35 | $72.35 | $72.30 |
| Purchase #4 | $35.41 | 5.681% | $37.4216 | $37.42 | $37.40 | $37.40 |
| Purchase #5 | $72.99 | 11.764% | $81.5765 | $81.58 | $81.60 | $81.60 |
| Purchase #6 | $221.53 | 6.798% | $236.5896 | $236.59 | $236.60 | $236.60 |
| Purchase #7 | $149.39 | 13.618% | $169.7339 | $169.73 | $169.75 | $169.70 |
| 7 purchase totals = | $1,014.33 | $1,118.6802 | $1,118.68 | $1,118.70 | $1,118.70 | |