| 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 | $220.68 | 5.206% | $232.1686 | $232.17 | $232.15 | $232.20 |
| Purchase #2 | $146.57 | 9.559% | $160.5806 | $160.58 | $160.60 | $160.60 |
| Purchase #3 | $220.98 | 8.600% | $239.9843 | $239.98 | $240.00 | $240.00 |
| Purchase #4 | $71.53 | 3.240% | $73.8476 | $73.85 | $73.85 | $73.80 |
| Purchase #5 | $45.68 | 6.714% | $48.747 | $48.75 | $48.75 | $48.70 |
| Purchase #6 | $249.42 | 3.211% | $257.4289 | $257.43 | $257.45 | $257.40 |
| Purchase #7 | $81.70 | 11.153% | $90.812 | $90.81 | $90.80 | $90.80 |
| 7 purchase totals = | $1,036.56 | $1,103.5690 | $1,103.57 | $1,103.60 | $1,103.50 | |