| 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 | $38.83 | 8.308% | $42.056 | $42.06 | $42.05 | $42.10 |
| Purchase #2 | $92.50 | 9.497% | $101.2847 | $101.28 | $101.30 | $101.30 |
| Purchase #3 | $47.55 | 3.188% | $49.0659 | $49.07 | $49.05 | $49.10 |
| Purchase #4 | $87.67 | 11.871% | $98.0773 | $98.08 | $98.10 | $98.10 |
| Purchase #5 | $196.53 | 6.118% | $208.5537 | $208.55 | $208.55 | $208.60 |
| Purchase #6 | $110.64 | 3.262% | $114.2491 | $114.25 | $114.25 | $114.20 |
| Purchase #7 | $186.69 | 10.588% | $206.4567 | $206.46 | $206.45 | $206.50 |
| 7 purchase totals = | $760.41 | $819.7434 | $819.75 | $819.75 | $819.90 | |