| 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 | $226.61 | 4.359% | $236.4879 | $236.49 | $236.50 | $236.50 |
| Purchase #2 | $227.45 | 4.806% | $238.3812 | $238.38 | $238.40 | $238.40 |
| Purchase #3 | $85.72 | 4.850% | $89.8774 | $89.88 | $89.90 | $89.90 |
| Purchase #4 | $239.69 | 10.844% | $265.682 | $265.68 | $265.70 | $265.70 |
| Purchase #5 | $68.47 | 9.584% | $75.0322 | $75.03 | $75.05 | $75.00 |
| Purchase #6 | $224.25 | 9.239% | $244.9685 | $244.97 | $244.95 | $245.00 |
| Purchase #7 | $184.73 | 3.570% | $191.3249 | $191.32 | $191.30 | $191.30 |
| 7 purchase totals = | $1,256.92 | $1,341.7541 | $1,341.75 | $1,341.80 | $1,341.80 | |