| 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 | $158.73 | 8.157% | $171.6776 | $171.68 | $171.70 | $171.70 |
| Purchase #2 | $222.45 | 9.125% | $242.7486 | $242.75 | $242.75 | $242.70 |
| Purchase #3 | $108.28 | 6.170% | $114.9609 | $114.96 | $114.95 | $115.00 |
| Purchase #4 | $81.28 | 8.830% | $88.457 | $88.46 | $88.45 | $88.50 |
| Purchase #5 | $15.42 | 8.841% | $16.7833 | $16.78 | $16.80 | $16.80 |
| Purchase #6 | $173.47 | 11.598% | $193.5891 | $193.59 | $193.60 | $193.60 |
| Purchase #7 | $16.42 | 9.327% | $17.9515 | $17.95 | $17.95 | $18.00 |
| 7 purchase totals = | $776.05 | $846.1680 | $846.17 | $846.20 | $846.30 | |