| 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 | $237.84 | 4.217% | $247.8697 | $247.87 | $247.85 | $247.90 |
| Purchase #2 | $52.86 | 5.387% | $55.7076 | $55.71 | $55.70 | $55.70 |
| Purchase #3 | $27.46 | 12.572% | $30.9123 | $30.91 | $30.90 | $30.90 |
| Purchase #4 | $10.86 | 8.291% | $11.7604 | $11.76 | $11.75 | $11.80 |
| Purchase #5 | $246.62 | 12.127% | $276.5276 | $276.53 | $276.55 | $276.50 |
| Purchase #6 | $71.90 | 5.609% | $75.9329 | $75.93 | $75.95 | $75.90 |
| Purchase #7 | $161.36 | 8.215% | $174.6157 | $174.62 | $174.60 | $174.60 |
| 7 purchase totals = | $808.90 | $873.3262 | $873.33 | $873.30 | $873.30 | |