| 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 | $129.28 | 7.787% | $139.347 | $139.35 | $139.35 | $139.30 |
| Purchase #2 | $199.46 | 3.788% | $207.0155 | $207.02 | $207.00 | $207.00 |
| Purchase #3 | $51.51 | 10.844% | $57.0957 | $57.10 | $57.10 | $57.10 |
| Purchase #4 | $247.26 | 5.179% | $260.0656 | $260.07 | $260.05 | $260.10 |
| Purchase #5 | $250.50 | 10.542% | $276.9077 | $276.91 | $276.90 | $276.90 |
| Purchase #6 | $122.62 | 8.828% | $133.4449 | $133.44 | $133.45 | $133.40 |
| Purchase #7 | $147.81 | 7.626% | $159.082 | $159.08 | $159.10 | $159.10 |
| 7 purchase totals = | $1,148.44 | $1,232.9584 | $1,232.97 | $1,232.95 | $1,232.90 | |