| 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 | $81.85 | 4.515% | $85.5455 | $85.55 | $85.55 | $85.50 |
| Purchase #2 | $235.88 | 10.778% | $261.3031 | $261.30 | $261.30 | $261.30 |
| Purchase #3 | $167.69 | 6.633% | $178.8129 | $178.81 | $178.80 | $178.80 |
| Purchase #4 | $75.80 | 12.301% | $85.1242 | $85.12 | $85.10 | $85.10 |
| Purchase #5 | $13.32 | 7.864% | $14.3675 | $14.37 | $14.35 | $14.40 |
| Purchase #6 | $79.26 | 3.144% | $81.7519 | $81.75 | $81.75 | $81.80 |
| Purchase #7 | $98.32 | 5.439% | $103.6676 | $103.67 | $103.65 | $103.70 |
| 7 purchase totals = | $752.12 | $810.5727 | $810.57 | $810.50 | $810.60 | |