| 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 | $148.43 | 4.451% | $155.0366 | $155.04 | $155.05 | $155.00 |
| Purchase #2 | $198.34 | 8.631% | $215.4587 | $215.46 | $215.45 | $215.50 |
| Purchase #3 | $86.88 | 4.159% | $90.4933 | $90.49 | $90.50 | $90.50 |
| Purchase #4 | $241.35 | 8.804% | $262.5985 | $262.60 | $262.60 | $262.60 |
| Purchase #5 | $10.84 | 5.108% | $11.3937 | $11.39 | $11.40 | $11.40 |
| Purchase #6 | $230.68 | 3.351% | $238.4101 | $238.41 | $238.40 | $238.40 |
| Purchase #7 | $15.98 | 12.313% | $17.9476 | $17.95 | $17.95 | $17.90 |
| 7 purchase totals = | $932.50 | $991.3385 | $991.34 | $991.35 | $991.30 | |