| 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 | $206.25 | 11.716% | $230.4143 | $230.41 | $230.40 | $230.40 |
| Purchase #2 | $33.48 | 4.367% | $34.9421 | $34.94 | $34.95 | $34.90 |
| Purchase #3 | $76.73 | 13.420% | $87.0272 | $87.03 | $87.05 | $87.00 |
| Purchase #4 | $239.63 | 10.647% | $265.1434 | $265.14 | $265.15 | $265.10 |
| Purchase #5 | $81.56 | 5.494% | $86.0409 | $86.04 | $86.05 | $86.00 |
| Purchase #6 | $77.53 | 6.587% | $82.6369 | $82.64 | $82.65 | $82.60 |
| Purchase #7 | $26.74 | 13.493% | $30.348 | $30.35 | $30.35 | $30.30 |
| 7 purchase totals = | $741.92 | $816.5528 | $816.55 | $816.60 | $816.30 | |