| 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 | $223.25 | 12.138% | $250.3481 | $250.35 | $250.35 | $250.30 |
| Purchase #2 | $69.67 | 3.618% | $72.1907 | $72.19 | $72.20 | $72.20 |
| Purchase #3 | $26.25 | 7.415% | $28.1964 | $28.20 | $28.20 | $28.20 |
| Purchase #4 | $200.66 | 13.407% | $227.5625 | $227.56 | $227.55 | $227.60 |
| Purchase #5 | $26.44 | 10.822% | $29.3013 | $29.30 | $29.30 | $29.30 |
| Purchase #6 | $142.66 | 10.628% | $157.8219 | $157.82 | $157.80 | $157.80 |
| Purchase #7 | $79.76 | 5.743% | $84.3406 | $84.34 | $84.35 | $84.30 |
| 7 purchase totals = | $768.69 | $849.7615 | $849.76 | $849.75 | $849.70 | |