| 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 | $186.93 | 5.186% | $196.6242 | $196.62 | $196.60 | $196.60 |
| Purchase #2 | $198.26 | 3.157% | $204.5191 | $204.52 | $204.50 | $204.50 |
| Purchase #3 | $75.38 | 5.415% | $79.4618 | $79.46 | $79.45 | $79.50 |
| Purchase #4 | $61.60 | 5.635% | $65.0712 | $65.07 | $65.05 | $65.10 |
| Purchase #5 | $165.58 | 5.699% | $175.0164 | $175.02 | $175.00 | $175.00 |
| Purchase #6 | $16.59 | 12.358% | $18.6402 | $18.64 | $18.65 | $18.60 |
| Purchase #7 | $35.40 | 10.456% | $39.1014 | $39.10 | $39.10 | $39.10 |
| 7 purchase totals = | $739.74 | $778.4343 | $778.43 | $778.35 | $778.40 | |