| 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 | $110.90 | 5.583% | $117.0915 | $117.09 | $117.10 | $117.10 |
| Purchase #2 | $12.67 | 13.712% | $14.4073 | $14.41 | $14.40 | $14.40 |
| Purchase #3 | $214.74 | 4.339% | $224.0576 | $224.06 | $224.05 | $224.10 |
| Purchase #4 | $162.37 | 12.650% | $182.9098 | $182.91 | $182.90 | $182.90 |
| Purchase #5 | $136.53 | 7.665% | $146.995 | $147.00 | $147.00 | $147.00 |
| Purchase #6 | $214.37 | 8.388% | $232.3514 | $232.35 | $232.35 | $232.40 |
| Purchase #7 | $63.79 | 7.437% | $68.5341 | $68.53 | $68.55 | $68.50 |
| 7 purchase totals = | $915.37 | $986.3467 | $986.35 | $986.35 | $986.40 | |