| 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 | $232.38 | 10.607% | $257.0285 | $257.03 | $257.05 | $257.00 |
| Purchase #2 | $40.37 | 4.431% | $42.1588 | $42.16 | $42.15 | $42.20 |
| Purchase #3 | $166.56 | 7.716% | $179.4118 | $179.41 | $179.40 | $179.40 |
| Purchase #4 | $209.63 | 8.506% | $227.4611 | $227.46 | $227.45 | $227.50 |
| Purchase #5 | $97.79 | 8.775% | $106.3711 | $106.37 | $106.35 | $106.40 |
| Purchase #6 | $206.35 | 3.666% | $213.9148 | $213.91 | $213.90 | $213.90 |
| Purchase #7 | $199.64 | 8.422% | $216.4537 | $216.45 | $216.45 | $216.50 |
| 7 purchase totals = | $1,152.72 | $1,242.7998 | $1,242.79 | $1,242.75 | $1,242.90 | |