| 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 | $250.63 | 9.782% | $275.1466 | $275.15 | $275.15 | $275.10 |
| Purchase #2 | $188.42 | 3.165% | $194.3835 | $194.38 | $194.40 | $194.40 |
| Purchase #3 | $201.99 | 12.390% | $227.0166 | $227.02 | $227.00 | $227.00 |
| Purchase #4 | $11.50 | 10.491% | $12.7065 | $12.71 | $12.70 | $12.70 |
| Purchase #5 | $156.99 | 8.437% | $170.2352 | $170.24 | $170.25 | $170.20 |
| Purchase #6 | $83.76 | 3.336% | $86.5542 | $86.55 | $86.55 | $86.60 |
| Purchase #7 | $68.41 | 13.827% | $77.8691 | $77.87 | $77.85 | $77.90 |
| 7 purchase totals = | $961.70 | $1,043.9117 | $1,043.92 | $1,043.90 | $1,043.90 | |