| 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 | $17.32 | 9.127% | $18.9008 | $18.90 | $18.90 | $18.90 |
| Purchase #2 | $246.34 | 10.136% | $271.309 | $271.31 | $271.30 | $271.30 |
| Purchase #3 | $78.82 | 7.543% | $84.7654 | $84.77 | $84.75 | $84.80 |
| Purchase #4 | $167.54 | 5.516% | $176.7815 | $176.78 | $176.80 | $176.80 |
| Purchase #5 | $190.96 | 7.585% | $205.4443 | $205.44 | $205.45 | $205.40 |
| Purchase #6 | $225.91 | 11.171% | $251.1464 | $251.15 | $251.15 | $251.10 |
| Purchase #7 | $250.73 | 4.847% | $262.8829 | $262.88 | $262.90 | $262.90 |
| 7 purchase totals = | $1,177.62 | $1,271.2303 | $1,271.23 | $1,271.25 | $1,271.20 | |