| 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 | $147.92 | 6.288% | $157.2212 | $157.22 | $157.20 | $157.20 |
| Purchase #2 | $230.82 | 6.418% | $245.634 | $245.63 | $245.65 | $245.60 |
| Purchase #3 | $42.28 | 3.306% | $43.6778 | $43.68 | $43.70 | $43.70 |
| Purchase #4 | $146.62 | 13.397% | $166.2627 | $166.26 | $166.25 | $166.30 |
| Purchase #5 | $15.34 | 11.686% | $17.1326 | $17.13 | $17.15 | $17.10 |
| Purchase #6 | $175.79 | 9.509% | $192.5059 | $192.51 | $192.50 | $192.50 |
| Purchase #7 | $126.73 | 11.618% | $141.4535 | $141.45 | $141.45 | $141.50 |
| 7 purchase totals = | $885.50 | $963.8877 | $963.88 | $963.90 | $963.90 | |