| 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 | $30.31 | 11.566% | $33.8157 | $33.82 | $33.80 | $33.80 |
| Purchase #2 | $94.88 | 10.702% | $105.0341 | $105.03 | $105.05 | $105.00 |
| Purchase #3 | $170.85 | 9.399% | $186.9082 | $186.91 | $186.90 | $186.90 |
| Purchase #4 | $63.52 | 13.514% | $72.1041 | $72.10 | $72.10 | $72.10 |
| Purchase #5 | $114.92 | 7.645% | $123.7056 | $123.71 | $123.70 | $123.70 |
| Purchase #6 | $250.49 | 7.630% | $269.6024 | $269.60 | $269.60 | $269.60 |
| Purchase #7 | $66.29 | 3.765% | $68.7858 | $68.79 | $68.80 | $68.80 |
| 7 purchase totals = | $791.26 | $859.9559 | $859.96 | $859.95 | $859.90 | |