| 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 | $146.74 | 13.802% | $166.9931 | $166.99 | $167.00 | $167.00 |
| Purchase #2 | $210.85 | 4.178% | $219.6593 | $219.66 | $219.65 | $219.70 |
| Purchase #3 | $194.45 | 6.543% | $207.1729 | $207.17 | $207.15 | $207.20 |
| Purchase #4 | $239.34 | 9.409% | $261.8595 | $261.86 | $261.85 | $261.90 |
| Purchase #5 | $16.51 | 10.280% | $18.2072 | $18.21 | $18.20 | $18.20 |
| Purchase #6 | $195.40 | 5.313% | $205.7816 | $205.78 | $205.80 | $205.80 |
| Purchase #7 | $100.78 | 13.296% | $114.1797 | $114.18 | $114.20 | $114.20 |
| 7 purchase totals = | $1,104.07 | $1,193.8533 | $1,193.85 | $1,193.85 | $1,194.00 | |