| 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 | $153.45 | 5.455% | $161.8207 | $161.82 | $161.80 | $161.80 |
| Purchase #2 | $22.34 | 4.244% | $23.2881 | $23.29 | $23.30 | $23.30 |
| Purchase #3 | $233.28 | 4.277% | $243.2574 | $243.26 | $243.25 | $243.30 |
| Purchase #4 | $43.35 | 7.782% | $46.7235 | $46.72 | $46.70 | $46.70 |
| Purchase #5 | $85.61 | 11.350% | $95.3267 | $95.33 | $95.35 | $95.30 |
| Purchase #6 | $214.50 | 11.419% | $238.9938 | $238.99 | $239.00 | $239.00 |
| Purchase #7 | $150.37 | 12.164% | $168.661 | $168.66 | $168.65 | $168.70 |
| 7 purchase totals = | $902.90 | $978.0712 | $978.07 | $978.05 | $978.10 | |