| 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 | $208.78 | 11.507% | $232.8043 | $232.80 | $232.80 | $232.80 |
| Purchase #2 | $11.43 | 11.507% | $12.7453 | $12.75 | $12.75 | $12.70 |
| Purchase #3 | $133.59 | 6.602% | $142.4096 | $142.41 | $142.40 | $142.40 |
| Purchase #4 | $126.60 | 5.387% | $133.4199 | $133.42 | $133.40 | $133.40 |
| Purchase #5 | $103.83 | 11.449% | $115.7175 | $115.72 | $115.70 | $115.70 |
| Purchase #6 | $232.89 | 6.621% | $248.3096 | $248.31 | $248.30 | $248.30 |
| Purchase #7 | $137.99 | 4.669% | $144.4328 | $144.43 | $144.45 | $144.40 |
| 7 purchase totals = | $955.11 | $1,029.8390 | $1,029.84 | $1,029.80 | $1,029.70 | |