| 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 | $104.35 | 10.577% | $115.3871 | $115.39 | $115.40 | $115.40 |
| Purchase #2 | $93.58 | 10.602% | $103.5014 | $103.50 | $103.50 | $103.50 |
| Purchase #3 | $92.57 | 3.573% | $95.8775 | $95.88 | $95.90 | $95.90 |
| Purchase #4 | $17.32 | 6.793% | $18.4965 | $18.50 | $18.50 | $18.50 |
| Purchase #5 | $159.49 | 11.400% | $177.6719 | $177.67 | $177.65 | $177.70 |
| Purchase #6 | $31.50 | 10.334% | $34.7552 | $34.76 | $34.75 | $34.80 |
| Purchase #7 | $241.88 | 8.109% | $261.494 | $261.49 | $261.50 | $261.50 |
| 7 purchase totals = | $740.69 | $807.1836 | $807.19 | $807.20 | $807.30 | |