| 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 | $188.80 | 13.513% | $214.3125 | $214.31 | $214.30 | $214.30 |
| Purchase #2 | $231.73 | 11.545% | $258.4832 | $258.48 | $258.50 | $258.50 |
| Purchase #3 | $90.36 | 4.567% | $94.4867 | $94.49 | $94.50 | $94.50 |
| Purchase #4 | $171.99 | 12.260% | $193.076 | $193.08 | $193.10 | $193.10 |
| Purchase #5 | $228.47 | 3.308% | $236.0278 | $236.03 | $236.05 | $236.00 |
| Purchase #6 | $198.79 | 10.293% | $219.2515 | $219.25 | $219.25 | $219.30 |
| Purchase #7 | $10.65 | 12.645% | $11.9967 | $12.00 | $12.00 | $12.00 |
| 7 purchase totals = | $1,120.79 | $1,227.6344 | $1,227.64 | $1,227.70 | $1,227.70 | |