| 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 | $122.71 | 9.801% | $134.7368 | $134.74 | $134.75 | $134.70 |
| Purchase #2 | $99.66 | 8.470% | $108.1012 | $108.10 | $108.10 | $108.10 |
| Purchase #3 | $209.43 | 12.557% | $235.7281 | $235.73 | $235.75 | $235.70 |
| Purchase #4 | $139.95 | 12.341% | $157.2212 | $157.22 | $157.20 | $157.20 |
| Purchase #5 | $218.56 | 3.670% | $226.5812 | $226.58 | $226.60 | $226.60 |
| Purchase #6 | $76.45 | 8.461% | $82.9184 | $82.92 | $82.90 | $82.90 |
| Purchase #7 | $91.84 | 11.338% | $102.2528 | $102.25 | $102.25 | $102.30 |
| 7 purchase totals = | $958.60 | $1,047.5397 | $1,047.54 | $1,047.55 | $1,047.50 | |