| 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 | $163.96 | 11.208% | $182.3366 | $182.34 | $182.35 | $182.30 |
| Purchase #2 | $242.46 | 3.828% | $251.7414 | $251.74 | $251.75 | $251.70 |
| Purchase #3 | $111.63 | 6.736% | $119.1494 | $119.15 | $119.15 | $119.10 |
| Purchase #4 | $100.64 | 6.454% | $107.1353 | $107.14 | $107.15 | $107.10 |
| Purchase #5 | $210.69 | 10.810% | $233.4656 | $233.47 | $233.45 | $233.50 |
| Purchase #6 | $191.37 | 13.665% | $217.5207 | $217.52 | $217.50 | $217.50 |
| Purchase #7 | $216.60 | 9.381% | $236.9192 | $236.92 | $236.90 | $236.90 |
| 7 purchase totals = | $1,237.35 | $1,348.2682 | $1,348.28 | $1,348.25 | $1,348.10 | |