| 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 | $250.63 | 8.739% | $272.5326 | $272.53 | $272.55 | $272.50 |
| Purchase #2 | $120.90 | 12.448% | $135.9496 | $135.95 | $135.95 | $135.90 |
| Purchase #3 | $20.76 | 9.626% | $22.7584 | $22.76 | $22.75 | $22.80 |
| Purchase #4 | $204.84 | 10.306% | $225.9508 | $225.95 | $225.95 | $226.00 |
| Purchase #5 | $17.75 | 13.134% | $20.0813 | $20.08 | $20.10 | $20.10 |
| Purchase #6 | $59.51 | 6.468% | $63.3591 | $63.36 | $63.35 | $63.40 |
| Purchase #7 | $72.92 | 9.798% | $80.0647 | $80.06 | $80.05 | $80.10 |
| 7 purchase totals = | $747.31 | $820.6965 | $820.69 | $820.70 | $820.80 | |