| 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 | $81.77 | 4.224% | $85.224 | $85.22 | $85.20 | $85.20 |
| Purchase #2 | $184.68 | 6.505% | $196.6934 | $196.69 | $196.70 | $196.70 |
| Purchase #3 | $242.59 | 12.739% | $273.4935 | $273.49 | $273.50 | $273.50 |
| Purchase #4 | $88.70 | 4.221% | $92.444 | $92.44 | $92.45 | $92.40 |
| Purchase #5 | $92.36 | 7.283% | $99.0866 | $99.09 | $99.10 | $99.10 |
| Purchase #6 | $75.72 | 9.604% | $82.9921 | $82.99 | $83.00 | $83.00 |
| Purchase #7 | $16.32 | 5.145% | $17.1597 | $17.16 | $17.15 | $17.20 |
| 7 purchase totals = | $782.14 | $847.0933 | $847.08 | $847.10 | $847.10 | |