| 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 | $31.90 | 5.661% | $33.7059 | $33.71 | $33.70 | $33.70 |
| Purchase #2 | $79.80 | 11.401% | $88.898 | $88.90 | $88.90 | $88.90 |
| Purchase #3 | $12.60 | 6.296% | $13.3933 | $13.39 | $13.40 | $13.40 |
| Purchase #4 | $233.81 | 3.548% | $242.1056 | $242.11 | $242.10 | $242.10 |
| Purchase #5 | $65.25 | 5.620% | $68.9171 | $68.92 | $68.90 | $68.90 |
| Purchase #6 | $102.82 | 10.315% | $113.4259 | $113.43 | $113.45 | $113.40 |
| Purchase #7 | $234.41 | 8.446% | $254.2083 | $254.21 | $254.20 | $254.20 |
| 7 purchase totals = | $760.59 | $814.6541 | $814.67 | $814.65 | $814.60 | |