| 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 | $115.52 | 4.127% | $120.2875 | $120.29 | $120.30 | $120.30 |
| Purchase #2 | $16.61 | 7.132% | $17.7946 | $17.79 | $17.80 | $17.80 |
| Purchase #3 | $235.70 | 6.776% | $251.671 | $251.67 | $251.65 | $251.70 |
| Purchase #4 | $78.91 | 5.559% | $83.2966 | $83.30 | $83.30 | $83.30 |
| Purchase #5 | $39.27 | 7.135% | $42.0719 | $42.07 | $42.05 | $42.10 |
| Purchase #6 | $175.54 | 11.581% | $195.8693 | $195.87 | $195.85 | $195.90 |
| Purchase #7 | $44.65 | 5.287% | $47.0106 | $47.01 | $47.00 | $47.00 |
| 7 purchase totals = | $706.20 | $758.0015 | $758.00 | $757.95 | $758.10 | |