| 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 | $209.68 | 12.769% | $236.454 | $236.45 | $236.45 | $236.50 |
| Purchase #2 | $190.81 | 11.722% | $213.1767 | $213.18 | $213.20 | $213.20 |
| Purchase #3 | $219.90 | 5.835% | $232.7312 | $232.73 | $232.75 | $232.70 |
| Purchase #4 | $88.61 | 12.182% | $99.4045 | $99.40 | $99.40 | $99.40 |
| Purchase #5 | $214.78 | 6.156% | $228.0019 | $228.00 | $228.00 | $228.00 |
| Purchase #6 | $56.84 | 11.256% | $63.2379 | $63.24 | $63.25 | $63.20 |
| Purchase #7 | $151.77 | 5.794% | $160.5636 | $160.56 | $160.55 | $160.60 |
| 7 purchase totals = | $1,132.39 | $1,233.5698 | $1,233.56 | $1,233.60 | $1,233.60 | |