| 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 | $127.53 | 8.770% | $138.7144 | $138.71 | $138.70 | $138.70 |
| Purchase #2 | $93.61 | 7.809% | $100.92 | $100.92 | $100.90 | $100.90 |
| Purchase #3 | $73.97 | 9.282% | $80.8359 | $80.84 | $80.85 | $80.80 |
| Purchase #4 | $246.56 | 6.112% | $261.6297 | $261.63 | $261.65 | $261.60 |
| Purchase #5 | $109.39 | 6.789% | $116.8165 | $116.82 | $116.80 | $116.80 |
| Purchase #6 | $83.60 | 13.478% | $94.8676 | $94.87 | $94.85 | $94.90 |
| Purchase #7 | $114.81 | 7.380% | $123.283 | $123.28 | $123.30 | $123.30 |
| 7 purchase totals = | $849.47 | $917.0671 | $917.07 | $917.05 | $917.00 | |