| 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 | $215.86 | 3.549% | $223.5209 | $223.52 | $223.50 | $223.50 |
| Purchase #2 | $120.41 | 11.399% | $134.1355 | $134.14 | $134.15 | $134.10 |
| Purchase #3 | $66.76 | 5.605% | $70.5019 | $70.50 | $70.50 | $70.50 |
| Purchase #4 | $13.47 | 7.813% | $14.5224 | $14.52 | $14.50 | $14.50 |
| Purchase #5 | $232.60 | 8.104% | $251.4499 | $251.45 | $251.45 | $251.40 |
| Purchase #6 | $124.57 | 9.612% | $136.5437 | $136.54 | $136.55 | $136.50 |
| Purchase #7 | $239.65 | 9.655% | $262.7882 | $262.79 | $262.80 | $262.80 |
| 7 purchase totals = | $1,013.32 | $1,093.4625 | $1,093.46 | $1,093.45 | $1,093.30 | |