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 | $29.58 | 3.799% | $30.7037 | $30.70 | $30.70 | $30.70 |
Purchase #2 | $101.74 | 7.222% | $109.0877 | $109.09 | $109.10 | $109.10 |
Purchase #3 | $28.25 | 6.162% | $29.9908 | $29.99 | $30.00 | $30.00 |
Purchase #4 | $30.59 | 12.737% | $34.4862 | $34.49 | $34.50 | $34.50 |
Purchase #5 | $133.55 | 4.117% | $139.0483 | $139.05 | $139.05 | $139.00 |
Purchase #6 | $148.97 | 7.492% | $160.1308 | $160.13 | $160.15 | $160.10 |
Purchase #7 | $60.64 | 11.815% | $67.8046 | $67.80 | $67.80 | $67.80 |
7 purchase totals = | $533.32 | $571.2521 | $571.25 | $571.30 | $571.20 |