| 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 | $169.72 | 5.507% | $179.0665 | $179.07 | $179.05 | $179.10 |
| Purchase #2 | $32.69 | 3.159% | $33.7227 | $33.72 | $33.70 | $33.70 |
| Purchase #3 | $78.53 | 6.689% | $83.7829 | $83.78 | $83.80 | $83.80 |
| Purchase #4 | $248.92 | 4.453% | $260.0044 | $260.00 | $260.00 | $260.00 |
| Purchase #5 | $240.54 | 6.553% | $256.3026 | $256.30 | $256.30 | $256.30 |
| Purchase #6 | $247.77 | 11.764% | $276.9177 | $276.92 | $276.90 | $276.90 |
| Purchase #7 | $234.88 | 11.271% | $261.3533 | $261.35 | $261.35 | $261.40 |
| 7 purchase totals = | $1,253.05 | $1,351.1501 | $1,351.14 | $1,351.10 | $1,351.20 | |