| 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 | $68.76 | 12.679% | $77.4781 | $77.48 | $77.50 | $77.50 |
| Purchase #2 | $138.66 | 13.647% | $157.5829 | $157.58 | $157.60 | $157.60 |
| Purchase #3 | $58.44 | 4.758% | $61.2206 | $61.22 | $61.20 | $61.20 |
| Purchase #4 | $190.42 | 13.423% | $215.9801 | $215.98 | $216.00 | $216.00 |
| Purchase #5 | $123.48 | 8.116% | $133.5016 | $133.50 | $133.50 | $133.50 |
| Purchase #6 | $43.42 | 9.434% | $47.5162 | $47.52 | $47.50 | $47.50 |
| Purchase #7 | $100.46 | 4.262% | $104.7416 | $104.74 | $104.75 | $104.70 |
| 7 purchase totals = | $723.64 | $798.0211 | $798.02 | $798.05 | $798.00 | |