| 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 | $124.55 | 10.565% | $137.7087 | $137.71 | $137.70 | $137.70 |
| Purchase #2 | $31.37 | 10.680% | $34.7203 | $34.72 | $34.70 | $34.70 |
| Purchase #3 | $199.88 | 12.473% | $224.811 | $224.81 | $224.80 | $224.80 |
| Purchase #4 | $242.45 | 8.366% | $262.7334 | $262.73 | $262.75 | $262.70 |
| Purchase #5 | $14.35 | 11.306% | $15.9724 | $15.97 | $15.95 | $16.00 |
| Purchase #6 | $134.27 | 12.690% | $151.3089 | $151.31 | $151.30 | $151.30 |
| Purchase #7 | $117.91 | 6.807% | $125.9361 | $125.94 | $125.95 | $125.90 |
| 7 purchase totals = | $864.78 | $953.1908 | $953.19 | $953.15 | $953.10 | |