| 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 | $84.95 | 3.295% | $87.7491 | $87.75 | $87.75 | $87.70 |
| Purchase #2 | $5.80 | 11.594% | $6.4725 | $6.47 | $6.45 | $6.50 |
| Purchase #3 | $144.76 | 10.831% | $160.439 | $160.44 | $160.45 | $160.40 |
| Purchase #4 | $30.30 | 4.384% | $31.6284 | $31.63 | $31.65 | $31.60 |
| Purchase #5 | $104.36 | 4.628% | $109.1898 | $109.19 | $109.20 | $109.20 |
| Purchase #6 | $250.37 | 13.157% | $283.3112 | $283.31 | $283.30 | $283.30 |
| Purchase #7 | $98.45 | 13.451% | $111.6925 | $111.69 | $111.70 | $111.70 |
| 7 purchase totals = | $718.99 | $790.4825 | $790.48 | $790.50 | $790.40 | |