| 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 | $188.40 | 10.690% | $208.54 | $208.54 | $208.55 | $208.50 |
| Purchase #2 | $241.74 | 4.535% | $252.7029 | $252.70 | $252.70 | $252.70 |
| Purchase #3 | $121.46 | 3.593% | $125.8241 | $125.82 | $125.80 | $125.80 |
| Purchase #4 | $101.32 | 4.454% | $105.8328 | $105.83 | $105.85 | $105.80 |
| Purchase #5 | $187.99 | 5.417% | $198.1734 | $198.17 | $198.15 | $198.20 |
| Purchase #6 | $79.73 | 12.459% | $89.6636 | $89.66 | $89.65 | $89.70 |
| Purchase #7 | $198.25 | 8.369% | $214.8415 | $214.84 | $214.85 | $214.80 |
| 7 purchase totals = | $1,118.89 | $1,195.5783 | $1,195.56 | $1,195.55 | $1,195.50 | |