| 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 | $200.73 | 5.677% | $212.1254 | $212.13 | $212.15 | $212.10 |
| Purchase #2 | $21.34 | 8.260% | $23.1027 | $23.10 | $23.10 | $23.10 |
| Purchase #3 | $111.72 | 11.402% | $124.4583 | $124.46 | $124.45 | $124.50 |
| Purchase #4 | $73.91 | 5.517% | $77.9876 | $77.99 | $78.00 | $78.00 |
| Purchase #5 | $249.43 | 9.373% | $272.8091 | $272.81 | $272.80 | $272.80 |
| Purchase #6 | $33.69 | 3.779% | $34.9631 | $34.96 | $34.95 | $35.00 |
| Purchase #7 | $217.83 | 10.522% | $240.7501 | $240.75 | $240.75 | $240.80 |
| 7 purchase totals = | $908.65 | $986.1963 | $986.20 | $986.20 | $986.30 | |