| 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 | $11.96 | 12.867% | $13.4989 | $13.50 | $13.50 | $13.50 |
| Purchase #2 | $179.39 | 4.149% | $186.8329 | $186.83 | $186.85 | $186.80 |
| Purchase #3 | $51.45 | 10.287% | $56.7427 | $56.74 | $56.75 | $56.70 |
| Purchase #4 | $250.33 | 10.472% | $276.5446 | $276.54 | $276.55 | $276.50 |
| Purchase #5 | $157.57 | 9.827% | $173.0544 | $173.05 | $173.05 | $173.10 |
| Purchase #6 | $35.52 | 4.107% | $36.9788 | $36.98 | $37.00 | $37.00 |
| Purchase #7 | $53.76 | 4.511% | $56.1851 | $56.19 | $56.20 | $56.20 |
| 7 purchase totals = | $739.98 | $799.8374 | $799.83 | $799.90 | $799.80 | |