| 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 | $214.32 | 10.446% | $236.7079 | $236.71 | $236.70 | $236.70 |
| Purchase #2 | $159.58 | 6.586% | $170.0899 | $170.09 | $170.10 | $170.10 |
| Purchase #3 | $130.48 | 3.186% | $134.6371 | $134.64 | $134.65 | $134.60 |
| Purchase #4 | $73.72 | 7.581% | $79.3087 | $79.31 | $79.30 | $79.30 |
| Purchase #5 | $109.45 | 3.373% | $113.1417 | $113.14 | $113.15 | $113.10 |
| Purchase #6 | $162.91 | 9.126% | $177.7772 | $177.78 | $177.80 | $177.80 |
| Purchase #7 | $96.90 | 10.595% | $107.1666 | $107.17 | $107.15 | $107.20 |
| 7 purchase totals = | $947.36 | $1,018.8291 | $1,018.84 | $1,018.85 | $1,018.80 | |