| 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 | $96.84 | 13.257% | $109.6781 | $109.68 | $109.70 | $109.70 |
| Purchase #2 | $110.26 | 12.456% | $123.994 | $123.99 | $124.00 | $124.00 |
| Purchase #3 | $238.64 | 8.671% | $259.3325 | $259.33 | $259.35 | $259.30 |
| Purchase #4 | $223.51 | 4.451% | $233.4584 | $233.46 | $233.45 | $233.50 |
| Purchase #5 | $122.49 | 3.239% | $126.4575 | $126.46 | $126.45 | $126.50 |
| Purchase #6 | $182.30 | 4.355% | $190.2392 | $190.24 | $190.25 | $190.20 |
| Purchase #7 | $182.54 | 7.407% | $196.0607 | $196.06 | $196.05 | $196.10 |
| 7 purchase totals = | $1,156.58 | $1,239.2204 | $1,239.22 | $1,239.25 | $1,239.30 | |