| 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 | $13.37 | 7.473% | $14.3691 | $14.37 | $14.35 | $14.40 |
| Purchase #2 | $158.98 | 12.160% | $178.312 | $178.31 | $178.30 | $178.30 |
| Purchase #3 | $214.37 | 11.799% | $239.6635 | $239.66 | $239.65 | $239.70 |
| Purchase #4 | $192.83 | 6.581% | $205.5201 | $205.52 | $205.50 | $205.50 |
| Purchase #5 | $176.41 | 9.873% | $193.827 | $193.83 | $193.85 | $193.80 |
| Purchase #6 | $217.27 | 6.323% | $231.008 | $231.01 | $231.00 | $231.00 |
| Purchase #7 | $24.55 | 7.424% | $26.3726 | $26.37 | $26.35 | $26.40 |
| 7 purchase totals = | $997.78 | $1,089.0723 | $1,089.07 | $1,089.00 | $1,089.10 | |