| 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 | $201.38 | 7.490% | $216.4634 | $216.46 | $216.45 | $216.50 |
| Purchase #2 | $127.32 | 5.777% | $134.6753 | $134.68 | $134.70 | $134.70 |
| Purchase #3 | $235.40 | 7.303% | $252.5913 | $252.59 | $252.60 | $252.60 |
| Purchase #4 | $26.94 | 11.684% | $30.0877 | $30.09 | $30.10 | $30.10 |
| Purchase #5 | $197.29 | 10.618% | $218.2383 | $218.24 | $218.25 | $218.20 |
| Purchase #6 | $162.89 | 12.446% | $183.1633 | $183.16 | $183.15 | $183.20 |
| Purchase #7 | $44.66 | 5.210% | $46.9868 | $46.99 | $47.00 | $47.00 |
| 7 purchase totals = | $995.88 | $1,082.2061 | $1,082.21 | $1,082.25 | $1,082.30 | |