| 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 | $84.52 | 9.684% | $92.7049 | $92.70 | $92.70 | $92.70 |
| Purchase #2 | $99.25 | 6.491% | $105.6923 | $105.69 | $105.70 | $105.70 |
| Purchase #3 | $69.29 | 12.520% | $77.9651 | $77.97 | $77.95 | $78.00 |
| Purchase #4 | $213.87 | 9.267% | $233.6893 | $233.69 | $233.70 | $233.70 |
| Purchase #5 | $19.73 | 5.239% | $20.7637 | $20.76 | $20.75 | $20.80 |
| Purchase #6 | $75.61 | 3.721% | $78.4234 | $78.42 | $78.40 | $78.40 |
| Purchase #7 | $211.86 | 3.193% | $218.6247 | $218.62 | $218.60 | $218.60 |
| 7 purchase totals = | $774.13 | $827.8634 | $827.85 | $827.80 | $827.90 | |