| 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 | $235.96 | 4.634% | $246.8944 | $246.89 | $246.90 | $246.90 |
| Purchase #2 | $125.34 | 6.147% | $133.0446 | $133.04 | $133.05 | $133.00 |
| Purchase #3 | $73.70 | 11.856% | $82.4379 | $82.44 | $82.45 | $82.40 |
| Purchase #4 | $184.56 | 5.851% | $195.3586 | $195.36 | $195.35 | $195.40 |
| Purchase #5 | $107.51 | 3.291% | $111.0482 | $111.05 | $111.05 | $111.00 |
| Purchase #6 | $240.63 | 7.158% | $257.8543 | $257.85 | $257.85 | $257.90 |
| Purchase #7 | $53.39 | 13.714% | $60.7119 | $60.71 | $60.70 | $60.70 |
| 7 purchase totals = | $1,021.09 | $1,087.3499 | $1,087.34 | $1,087.35 | $1,087.30 | |