| 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 | $108.98 | 4.734% | $114.1391 | $114.14 | $114.15 | $114.10 |
| Purchase #2 | $32.91 | 5.654% | $34.7707 | $34.77 | $34.75 | $34.80 |
| Purchase #3 | $179.69 | 4.787% | $188.2918 | $188.29 | $188.30 | $188.30 |
| Purchase #4 | $162.31 | 11.104% | $180.3329 | $180.33 | $180.35 | $180.30 |
| Purchase #5 | $119.54 | 13.583% | $135.7771 | $135.78 | $135.80 | $135.80 |
| Purchase #6 | $142.38 | 13.791% | $162.0156 | $162.02 | $162.00 | $162.00 |
| Purchase #7 | $52.79 | 4.354% | $55.0885 | $55.09 | $55.10 | $55.10 |
| 7 purchase totals = | $798.60 | $870.4157 | $870.42 | $870.45 | $870.40 | |