| 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 | $238.71 | 12.520% | $268.5965 | $268.60 | $268.60 | $268.60 |
| Purchase #2 | $14.37 | 9.657% | $15.7577 | $15.76 | $15.75 | $15.80 |
| Purchase #3 | $186.43 | 12.202% | $209.1782 | $209.18 | $209.20 | $209.20 |
| Purchase #4 | $188.61 | 4.388% | $196.8862 | $196.89 | $196.90 | $196.90 |
| Purchase #5 | $47.88 | 7.685% | $51.5596 | $51.56 | $51.55 | $51.60 |
| Purchase #6 | $159.34 | 13.861% | $181.4261 | $181.43 | $181.45 | $181.40 |
| Purchase #7 | $202.35 | 3.103% | $208.6289 | $208.63 | $208.65 | $208.60 |
| 7 purchase totals = | $1,037.69 | $1,132.0332 | $1,132.05 | $1,132.10 | $1,132.10 | |