| 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 | $250.59 | 8.572% | $272.0706 | $272.07 | $272.05 | $272.10 |
| Purchase #2 | $140.57 | 3.730% | $145.8133 | $145.81 | $145.80 | $145.80 |
| Purchase #3 | $13.99 | 9.788% | $15.3593 | $15.36 | $15.35 | $15.40 |
| Purchase #4 | $37.71 | 6.659% | $40.2211 | $40.22 | $40.20 | $40.20 |
| Purchase #5 | $84.87 | 8.341% | $91.949 | $91.95 | $91.95 | $91.90 |
| Purchase #6 | $128.36 | 12.411% | $144.2908 | $144.29 | $144.30 | $144.30 |
| Purchase #7 | $139.34 | 9.573% | $152.679 | $152.68 | $152.70 | $152.70 |
| 7 purchase totals = | $795.43 | $862.3831 | $862.38 | $862.35 | $862.40 | |