| 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 | $165.73 | 12.718% | $186.8075 | $186.81 | $186.80 | $186.80 |
| Purchase #2 | $50.55 | 5.205% | $53.1811 | $53.18 | $53.20 | $53.20 |
| Purchase #3 | $67.63 | 3.369% | $69.9085 | $69.91 | $69.90 | $69.90 |
| Purchase #4 | $199.96 | 13.104% | $226.1628 | $226.16 | $226.15 | $226.20 |
| Purchase #5 | $18.94 | 7.830% | $20.423 | $20.42 | $20.40 | $20.40 |
| Purchase #6 | $87.93 | 10.593% | $97.2444 | $97.24 | $97.25 | $97.20 |
| Purchase #7 | $62.31 | 5.504% | $65.7395 | $65.74 | $65.75 | $65.70 |
| 7 purchase totals = | $653.05 | $719.4668 | $719.46 | $719.45 | $719.40 | |