| 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 | $209.43 | 7.569% | $225.2818 | $225.28 | $225.30 | $225.30 |
| Purchase #2 | $142.44 | 4.144% | $148.3427 | $148.34 | $148.35 | $148.30 |
| Purchase #3 | $144.97 | 12.591% | $163.2232 | $163.22 | $163.20 | $163.20 |
| Purchase #4 | $181.26 | 9.192% | $197.9214 | $197.92 | $197.90 | $197.90 |
| Purchase #5 | $114.92 | 9.403% | $125.7259 | $125.73 | $125.75 | $125.70 |
| Purchase #6 | $192.34 | 6.235% | $204.3324 | $204.33 | $204.35 | $204.30 |
| Purchase #7 | $161.29 | 5.496% | $170.1545 | $170.15 | $170.15 | $170.20 |
| 7 purchase totals = | $1,146.65 | $1,234.9819 | $1,234.97 | $1,235.00 | $1,234.90 | |