| 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 | $228.72 | 4.678% | $239.4195 | $239.42 | $239.40 | $239.40 |
| Purchase #2 | $193.89 | 5.603% | $204.7537 | $204.75 | $204.75 | $204.80 |
| Purchase #3 | $74.57 | 8.136% | $80.637 | $80.64 | $80.65 | $80.60 |
| Purchase #4 | $138.74 | 11.655% | $154.9101 | $154.91 | $154.90 | $154.90 |
| Purchase #5 | $44.25 | 4.453% | $46.2205 | $46.22 | $46.20 | $46.20 |
| Purchase #6 | $68.35 | 13.240% | $77.3995 | $77.40 | $77.40 | $77.40 |
| Purchase #7 | $47.43 | 4.268% | $49.4543 | $49.45 | $49.45 | $49.50 |
| 7 purchase totals = | $795.95 | $852.7946 | $852.79 | $852.75 | $852.80 | |