| 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 | $122.32 | 13.733% | $139.1182 | $139.12 | $139.10 | $139.10 |
| Purchase #2 | $124.69 | 9.545% | $136.5917 | $136.59 | $136.60 | $136.60 |
| Purchase #3 | $131.76 | 6.363% | $140.1439 | $140.14 | $140.15 | $140.10 |
| Purchase #4 | $53.86 | 9.470% | $58.9605 | $58.96 | $58.95 | $59.00 |
| Purchase #5 | $238.45 | 5.258% | $250.9877 | $250.99 | $251.00 | $251.00 |
| Purchase #6 | $192.56 | 13.467% | $218.4921 | $218.49 | $218.50 | $218.50 |
| Purchase #7 | $207.82 | 11.528% | $231.7775 | $231.78 | $231.80 | $231.80 |
| 7 purchase totals = | $1,071.46 | $1,176.0716 | $1,176.07 | $1,176.10 | $1,176.10 | |