| 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 | $13.52 | 11.170% | $15.0302 | $15.03 | $15.05 | $15.00 |
| Purchase #2 | $77.86 | 6.146% | $82.6453 | $82.65 | $82.65 | $82.60 |
| Purchase #3 | $183.87 | 6.488% | $195.7995 | $195.80 | $195.80 | $195.80 |
| Purchase #4 | $22.27 | 4.531% | $23.2791 | $23.28 | $23.30 | $23.30 |
| Purchase #5 | $50.30 | 3.737% | $52.1797 | $52.18 | $52.20 | $52.20 |
| Purchase #6 | $110.78 | 4.282% | $115.5236 | $115.52 | $115.50 | $115.50 |
| Purchase #7 | $98.43 | 7.200% | $105.517 | $105.52 | $105.50 | $105.50 |
| 7 purchase totals = | $557.03 | $589.9744 | $589.98 | $590.00 | $589.90 | |