| 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 | $49.51 | 4.704% | $51.839 | $51.84 | $51.85 | $51.80 |
| Purchase #2 | $240.99 | 4.688% | $252.2876 | $252.29 | $252.30 | $252.30 |
| Purchase #3 | $31.73 | 4.799% | $33.2527 | $33.25 | $33.25 | $33.30 |
| Purchase #4 | $97.73 | 6.505% | $104.0873 | $104.09 | $104.10 | $104.10 |
| Purchase #5 | $57.95 | 13.259% | $65.6336 | $65.63 | $65.65 | $65.60 |
| Purchase #6 | $88.97 | 11.104% | $98.8492 | $98.85 | $98.85 | $98.80 |
| Purchase #7 | $107.40 | 7.870% | $115.8524 | $115.85 | $115.85 | $115.90 |
| 7 purchase totals = | $674.28 | $721.8018 | $721.80 | $721.85 | $721.80 | |