| 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 | $5.49 | 3.510% | $5.6827 | $5.68 | $5.70 | $5.70 |
| Purchase #2 | $243.57 | 13.745% | $277.0487 | $277.05 | $277.05 | $277.00 |
| Purchase #3 | $235.28 | 9.453% | $257.521 | $257.52 | $257.50 | $257.50 |
| Purchase #4 | $42.80 | 4.296% | $44.6387 | $44.64 | $44.65 | $44.60 |
| Purchase #5 | $161.90 | 12.849% | $182.7025 | $182.70 | $182.70 | $182.70 |
| Purchase #6 | $182.41 | 9.589% | $199.9013 | $199.90 | $199.90 | $199.90 |
| Purchase #7 | $250.35 | 4.424% | $261.4255 | $261.43 | $261.45 | $261.40 |
| 7 purchase totals = | $1,121.80 | $1,228.9204 | $1,228.92 | $1,228.95 | $1,228.80 | |