| 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 | $31.35 | 9.161% | $34.222 | $34.22 | $34.20 | $34.20 |
| Purchase #2 | $166.45 | 3.417% | $172.1376 | $172.14 | $172.15 | $172.10 |
| Purchase #3 | $42.97 | 8.560% | $46.6482 | $46.65 | $46.65 | $46.60 |
| Purchase #4 | $222.84 | 3.463% | $230.5569 | $230.56 | $230.55 | $230.60 |
| Purchase #5 | $97.28 | 6.151% | $103.2637 | $103.26 | $103.25 | $103.30 |
| Purchase #6 | $41.61 | 3.161% | $42.9253 | $42.93 | $42.95 | $42.90 |
| Purchase #7 | $208.55 | 13.461% | $236.6229 | $236.62 | $236.60 | $236.60 |
| 7 purchase totals = | $811.05 | $866.3766 | $866.38 | $866.35 | $866.30 | |