| 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 | $132.61 | 10.227% | $146.172 | $146.17 | $146.15 | $146.20 |
| Purchase #2 | $109.30 | 8.615% | $118.7162 | $118.72 | $118.70 | $118.70 |
| Purchase #3 | $230.29 | 5.628% | $243.2507 | $243.25 | $243.25 | $243.30 |
| Purchase #4 | $218.85 | 9.281% | $239.1615 | $239.16 | $239.15 | $239.20 |
| Purchase #5 | $208.50 | 7.578% | $224.3001 | $224.30 | $224.30 | $224.30 |
| Purchase #6 | $65.47 | 10.144% | $72.1113 | $72.11 | $72.10 | $72.10 |
| Purchase #7 | $242.86 | 4.673% | $254.2088 | $254.21 | $254.20 | $254.20 |
| 7 purchase totals = | $1,207.88 | $1,297.9206 | $1,297.92 | $1,297.85 | $1,298.00 | |