| 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 | $116.62 | 11.407% | $129.9228 | $129.92 | $129.90 | $129.90 |
| Purchase #2 | $63.79 | 6.823% | $68.1424 | $68.14 | $68.15 | $68.10 |
| Purchase #3 | $128.89 | 8.548% | $139.9075 | $139.91 | $139.90 | $139.90 |
| Purchase #4 | $122.68 | 8.234% | $132.7815 | $132.78 | $132.80 | $132.80 |
| Purchase #5 | $94.29 | 9.820% | $103.5493 | $103.55 | $103.55 | $103.50 |
| Purchase #6 | $205.40 | 10.113% | $226.1721 | $226.17 | $226.15 | $226.20 |
| Purchase #7 | $183.79 | 6.720% | $196.1407 | $196.14 | $196.15 | $196.10 |
| 7 purchase totals = | $915.46 | $996.6163 | $996.61 | $996.60 | $996.50 | |