| 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 | $134.95 | 5.474% | $142.3372 | $142.34 | $142.35 | $142.30 |
| Purchase #2 | $27.38 | 10.156% | $30.1607 | $30.16 | $30.15 | $30.20 |
| Purchase #3 | $189.95 | 9.679% | $208.3353 | $208.34 | $208.35 | $208.30 |
| Purchase #4 | $131.67 | 4.174% | $137.1659 | $137.17 | $137.15 | $137.20 |
| Purchase #5 | $94.78 | 8.710% | $103.0353 | $103.04 | $103.05 | $103.00 |
| Purchase #6 | $87.81 | 9.608% | $96.2468 | $96.25 | $96.25 | $96.20 |
| Purchase #7 | $123.70 | 11.590% | $138.0368 | $138.04 | $138.05 | $138.00 |
| 7 purchase totals = | $790.24 | $855.3180 | $855.34 | $855.35 | $855.20 | |