| 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 | $115.57 | 6.398% | $122.9642 | $122.96 | $122.95 | $123.00 |
| Purchase #2 | $103.49 | 4.765% | $108.4213 | $108.42 | $108.40 | $108.40 |
| Purchase #3 | $24.54 | 6.841% | $26.2188 | $26.22 | $26.20 | $26.20 |
| Purchase #4 | $245.40 | 4.189% | $255.6798 | $255.68 | $255.70 | $255.70 |
| Purchase #5 | $97.41 | 7.769% | $104.9778 | $104.98 | $105.00 | $105.00 |
| Purchase #6 | $75.81 | 8.280% | $82.0871 | $82.09 | $82.10 | $82.10 |
| Purchase #7 | $73.35 | 4.868% | $76.9207 | $76.92 | $76.90 | $76.90 |
| 7 purchase totals = | $735.57 | $777.2697 | $777.27 | $777.25 | $777.30 | |