| 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 | $234.26 | 5.461% | $247.0529 | $247.05 | $247.05 | $247.10 |
| Purchase #2 | $110.63 | 5.161% | $116.3396 | $116.34 | $116.35 | $116.30 |
| Purchase #3 | $70.69 | 8.847% | $76.9439 | $76.94 | $76.95 | $76.90 |
| Purchase #4 | $171.71 | 3.431% | $177.6014 | $177.60 | $177.60 | $177.60 |
| Purchase #5 | $35.77 | 3.819% | $37.1361 | $37.14 | $37.15 | $37.10 |
| Purchase #6 | $167.89 | 10.241% | $185.0836 | $185.08 | $185.10 | $185.10 |
| Purchase #7 | $28.51 | 9.784% | $31.2994 | $31.30 | $31.30 | $31.30 |
| 7 purchase totals = | $819.46 | $871.4569 | $871.45 | $871.50 | $871.40 | |