| 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 | $156.38 | 3.488% | $161.8345 | $161.83 | $161.85 | $161.80 |
| Purchase #2 | $27.30 | 5.453% | $28.7887 | $28.79 | $28.80 | $28.80 |
| Purchase #3 | $91.75 | 10.716% | $101.5819 | $101.58 | $101.60 | $101.60 |
| Purchase #4 | $131.66 | 10.635% | $145.662 | $145.66 | $145.65 | $145.70 |
| Purchase #5 | $45.41 | 6.677% | $48.442 | $48.44 | $48.45 | $48.40 |
| Purchase #6 | $235.83 | 3.763% | $244.7043 | $244.70 | $244.70 | $244.70 |
| Purchase #7 | $222.73 | 13.707% | $253.2596 | $253.26 | $253.25 | $253.30 |
| 7 purchase totals = | $911.06 | $984.2730 | $984.26 | $984.30 | $984.30 | |