| 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 | $7.32 | 13.678% | $8.3212 | $8.32 | $8.30 | $8.30 |
| Purchase #2 | $103.54 | 8.347% | $112.1825 | $112.18 | $112.20 | $112.20 |
| Purchase #3 | $31.87 | 7.400% | $34.2284 | $34.23 | $34.25 | $34.20 |
| Purchase #4 | $54.66 | 11.284% | $60.8278 | $60.83 | $60.85 | $60.80 |
| Purchase #5 | $213.34 | 3.823% | $221.496 | $221.50 | $221.50 | $221.50 |
| Purchase #6 | $138.88 | 12.649% | $156.4469 | $156.45 | $156.45 | $156.40 |
| Purchase #7 | $122.69 | 11.469% | $136.7613 | $136.76 | $136.75 | $136.80 |
| 7 purchase totals = | $672.30 | $730.2641 | $730.27 | $730.30 | $730.20 | |