| 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 | 10.355% | $260.3937 | $260.39 | $260.40 | $260.40 |
| Purchase #2 | $134.95 | 13.516% | $153.1898 | $153.19 | $153.20 | $153.20 |
| Purchase #3 | $179.50 | 4.406% | $187.4088 | $187.41 | $187.40 | $187.40 |
| Purchase #4 | $236.83 | 13.780% | $269.4652 | $269.47 | $269.45 | $269.50 |
| Purchase #5 | $140.94 | 11.337% | $156.9184 | $156.92 | $156.90 | $156.90 |
| Purchase #6 | $101.70 | 11.365% | $113.2582 | $113.26 | $113.25 | $113.30 |
| Purchase #7 | $227.76 | 3.663% | $236.1028 | $236.10 | $236.10 | $236.10 |
| 7 purchase totals = | $1,257.64 | $1,376.7369 | $1,376.74 | $1,376.70 | $1,376.80 | |