| 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 | $236.81 | 5.123% | $248.9418 | $248.94 | $248.95 | $248.90 |
| Purchase #2 | $246.64 | 4.481% | $257.6919 | $257.69 | $257.70 | $257.70 |
| Purchase #3 | $134.94 | 6.738% | $144.0323 | $144.03 | $144.05 | $144.00 |
| Purchase #4 | $236.44 | 9.124% | $258.0128 | $258.01 | $258.00 | $258.00 |
| Purchase #5 | $243.36 | 13.619% | $276.5032 | $276.50 | $276.50 | $276.50 |
| Purchase #6 | $110.50 | 7.406% | $118.6836 | $118.68 | $118.70 | $118.70 |
| Purchase #7 | $212.72 | 12.442% | $239.1866 | $239.19 | $239.20 | $239.20 |
| 7 purchase totals = | $1,421.41 | $1,543.0522 | $1,543.04 | $1,543.10 | $1,543.00 | |