| 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 | $198.98 | 8.873% | $216.6355 | $216.64 | $216.65 | $216.60 |
| Purchase #2 | $166.90 | 8.867% | $181.699 | $181.70 | $181.70 | $181.70 |
| Purchase #3 | $199.95 | 13.751% | $227.4451 | $227.45 | $227.45 | $227.40 |
| Purchase #4 | $102.85 | 10.576% | $113.7274 | $113.73 | $113.75 | $113.70 |
| Purchase #5 | $196.30 | 9.605% | $215.1546 | $215.15 | $215.15 | $215.20 |
| Purchase #6 | $77.87 | 5.461% | $82.1225 | $82.12 | $82.10 | $82.10 |
| Purchase #7 | $70.44 | 12.362% | $79.1478 | $79.15 | $79.15 | $79.10 |
| 7 purchase totals = | $1,013.29 | $1,115.9319 | $1,115.94 | $1,115.95 | $1,115.80 | |