| 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 | $250.49 | 3.744% | $259.8683 | $259.87 | $259.85 | $259.90 |
| Purchase #2 | $184.28 | 4.792% | $193.1107 | $193.11 | $193.10 | $193.10 |
| Purchase #3 | $41.99 | 4.614% | $43.9274 | $43.93 | $43.95 | $43.90 |
| Purchase #4 | $18.81 | 7.652% | $20.2493 | $20.25 | $20.25 | $20.20 |
| Purchase #5 | $50.44 | 13.373% | $57.1853 | $57.19 | $57.20 | $57.20 |
| Purchase #6 | $224.89 | 8.626% | $244.289 | $244.29 | $244.30 | $244.30 |
| Purchase #7 | $129.99 | 3.416% | $134.4305 | $134.43 | $134.45 | $134.40 |
| 7 purchase totals = | $900.89 | $953.0605 | $953.07 | $953.10 | $953.00 | |