| 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 | $203.93 | 8.398% | $221.056 | $221.06 | $221.05 | $221.10 |
| Purchase #2 | $49.37 | 9.589% | $54.1041 | $54.10 | $54.10 | $54.10 |
| Purchase #3 | $101.47 | 8.769% | $110.3679 | $110.37 | $110.35 | $110.40 |
| Purchase #4 | $11.76 | 12.352% | $13.2126 | $13.21 | $13.20 | $13.20 |
| Purchase #5 | $10.41 | 11.644% | $11.6221 | $11.62 | $11.60 | $11.60 |
| Purchase #6 | $212.64 | 7.172% | $227.8905 | $227.89 | $227.90 | $227.90 |
| Purchase #7 | $40.54 | 7.595% | $43.619 | $43.62 | $43.60 | $43.60 |
| 7 purchase totals = | $630.12 | $681.8722 | $681.87 | $681.80 | $681.90 | |