| 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 | $222.62 | 7.399% | $239.0917 | $239.09 | $239.10 | $239.10 |
| Purchase #2 | $152.62 | 4.203% | $159.0346 | $159.03 | $159.05 | $159.00 |
| Purchase #3 | $153.55 | 4.384% | $160.2816 | $160.28 | $160.30 | $160.30 |
| Purchase #4 | $243.52 | 7.246% | $261.1655 | $261.17 | $261.15 | $261.20 |
| Purchase #5 | $218.56 | 5.860% | $231.3676 | $231.37 | $231.35 | $231.40 |
| Purchase #6 | $21.92 | 11.396% | $24.418 | $24.42 | $24.40 | $24.40 |
| Purchase #7 | $51.67 | 6.345% | $54.9485 | $54.95 | $54.95 | $54.90 |
| 7 purchase totals = | $1,064.46 | $1,130.3075 | $1,130.31 | $1,130.30 | $1,130.30 | |