| 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 | $137.77 | 12.375% | $154.819 | $154.82 | $154.80 | $154.80 |
| Purchase #2 | $116.46 | 6.411% | $123.9263 | $123.93 | $123.95 | $123.90 |
| Purchase #3 | $227.54 | 8.124% | $246.0253 | $246.03 | $246.05 | $246.00 |
| Purchase #4 | $36.98 | 10.107% | $40.7176 | $40.72 | $40.70 | $40.70 |
| Purchase #5 | $215.99 | 9.544% | $236.6041 | $236.60 | $236.60 | $236.60 |
| Purchase #6 | $215.39 | 12.722% | $242.7919 | $242.79 | $242.80 | $242.80 |
| Purchase #7 | $182.42 | 8.683% | $198.2595 | $198.26 | $198.25 | $198.30 |
| 7 purchase totals = | $1,132.55 | $1,243.1437 | $1,243.15 | $1,243.15 | $1,243.10 | |