| 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 | $95.97 | 6.530% | $102.2368 | $102.24 | $102.25 | $102.20 |
| Purchase #2 | $154.56 | 9.183% | $168.7532 | $168.75 | $168.75 | $168.80 |
| Purchase #3 | $18.39 | 13.560% | $20.8837 | $20.88 | $20.90 | $20.90 |
| Purchase #4 | $145.33 | 6.805% | $155.2197 | $155.22 | $155.20 | $155.20 |
| Purchase #5 | $65.93 | 9.512% | $72.2013 | $72.20 | $72.20 | $72.20 |
| Purchase #6 | $43.38 | 13.843% | $49.3851 | $49.39 | $49.40 | $49.40 |
| Purchase #7 | $157.84 | 4.770% | $165.369 | $165.37 | $165.35 | $165.40 |
| 7 purchase totals = | $681.40 | $734.0488 | $734.05 | $734.05 | $734.10 | |