| 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 | $12.87 | 9.747% | $14.1244 | $14.12 | $14.10 | $14.10 |
| Purchase #2 | $182.91 | 12.652% | $206.0518 | $206.05 | $206.05 | $206.10 |
| Purchase #3 | $26.37 | 9.503% | $28.8759 | $28.88 | $28.90 | $28.90 |
| Purchase #4 | $233.97 | 8.280% | $253.3427 | $253.34 | $253.35 | $253.30 |
| Purchase #5 | $12.45 | 13.648% | $14.1492 | $14.15 | $14.15 | $14.10 |
| Purchase #6 | $84.53 | 9.578% | $92.6263 | $92.63 | $92.65 | $92.60 |
| Purchase #7 | $104.78 | 13.615% | $119.0458 | $119.05 | $119.05 | $119.00 |
| 7 purchase totals = | $657.88 | $728.2161 | $728.22 | $728.25 | $728.10 | |