| 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 | $129.90 | 3.837% | $134.8843 | $134.88 | $134.90 | $134.90 |
| Purchase #2 | $55.51 | 5.677% | $58.6613 | $58.66 | $58.65 | $58.70 |
| Purchase #3 | $183.74 | 6.650% | $195.9587 | $195.96 | $195.95 | $196.00 |
| Purchase #4 | $161.87 | 8.476% | $175.5901 | $175.59 | $175.60 | $175.60 |
| Purchase #5 | $110.37 | 7.627% | $118.7879 | $118.79 | $118.80 | $118.80 |
| Purchase #6 | $133.56 | 5.376% | $140.7402 | $140.74 | $140.75 | $140.70 |
| Purchase #7 | $171.36 | 10.186% | $188.8147 | $188.81 | $188.80 | $188.80 |
| 7 purchase totals = | $946.31 | $1,013.4372 | $1,013.43 | $1,013.45 | $1,013.50 | |