| 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 | $112.75 | 3.728% | $116.9533 | $116.95 | $116.95 | $117.00 |
| Purchase #2 | $44.80 | 12.650% | $50.4672 | $50.47 | $50.45 | $50.50 |
| Purchase #3 | $209.29 | 12.828% | $236.1377 | $236.14 | $236.15 | $236.10 |
| Purchase #4 | $199.31 | 11.543% | $222.3164 | $222.32 | $222.30 | $222.30 |
| Purchase #5 | $230.36 | 5.246% | $242.4447 | $242.44 | $242.45 | $242.40 |
| Purchase #6 | $16.53 | 7.719% | $17.806 | $17.81 | $17.80 | $17.80 |
| Purchase #7 | $110.43 | 4.525% | $115.427 | $115.43 | $115.45 | $115.40 |
| 7 purchase totals = | $923.47 | $1,001.5523 | $1,001.56 | $1,001.55 | $1,001.50 | |