| 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 | $226.62 | 8.293% | $245.4136 | $245.41 | $245.40 | $245.40 |
| Purchase #2 | $147.61 | 3.685% | $153.0494 | $153.05 | $153.05 | $153.00 |
| Purchase #3 | $227.97 | 3.550% | $236.0629 | $236.06 | $236.05 | $236.10 |
| Purchase #4 | $185.29 | 8.163% | $200.4152 | $200.42 | $200.40 | $200.40 |
| Purchase #5 | $29.44 | 4.420% | $30.7412 | $30.74 | $30.75 | $30.70 |
| Purchase #6 | $238.78 | 4.141% | $248.6679 | $248.67 | $248.65 | $248.70 |
| Purchase #7 | $183.46 | 4.470% | $191.6607 | $191.66 | $191.65 | $191.70 |
| 7 purchase totals = | $1,239.17 | $1,306.0109 | $1,306.01 | $1,305.95 | $1,306.00 | |