| 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 | $208.57 | 13.848% | $237.4528 | $237.45 | $237.45 | $237.50 |
| Purchase #2 | $210.55 | 3.500% | $217.9193 | $217.92 | $217.90 | $217.90 |
| Purchase #3 | $131.36 | 6.168% | $139.4623 | $139.46 | $139.45 | $139.50 |
| Purchase #4 | $23.48 | 13.116% | $26.5596 | $26.56 | $26.55 | $26.60 |
| Purchase #5 | $240.56 | 9.210% | $262.7156 | $262.72 | $262.70 | $262.70 |
| Purchase #6 | $17.57 | 9.639% | $19.2636 | $19.26 | $19.25 | $19.30 |
| Purchase #7 | $125.59 | 6.122% | $133.2786 | $133.28 | $133.30 | $133.30 |
| 7 purchase totals = | $957.68 | $1,036.6518 | $1,036.65 | $1,036.60 | $1,036.80 | |