| 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 | $33.48 | 7.824% | $36.0995 | $36.10 | $36.10 | $36.10 |
| Purchase #2 | $226.38 | 4.558% | $236.6984 | $236.70 | $236.70 | $236.70 |
| Purchase #3 | $143.55 | 8.741% | $156.0977 | $156.10 | $156.10 | $156.10 |
| Purchase #4 | $33.84 | 8.485% | $36.7113 | $36.71 | $36.70 | $36.70 |
| Purchase #5 | $217.87 | 13.824% | $247.9883 | $247.99 | $248.00 | $248.00 |
| Purchase #6 | $75.58 | 10.765% | $83.7162 | $83.72 | $83.70 | $83.70 |
| Purchase #7 | $141.25 | 12.194% | $158.474 | $158.47 | $158.45 | $158.50 |
| 7 purchase totals = | $871.95 | $955.7854 | $955.79 | $955.75 | $955.80 | |