| 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 | $43.45 | 10.490% | $48.0079 | $48.01 | $48.00 | $48.00 |
| Purchase #2 | $150.56 | 3.451% | $155.7558 | $155.76 | $155.75 | $155.80 |
| Purchase #3 | $80.39 | 12.418% | $90.3728 | $90.37 | $90.35 | $90.40 |
| Purchase #4 | $239.31 | 4.500% | $250.079 | $250.08 | $250.10 | $250.10 |
| Purchase #5 | $177.65 | 11.603% | $198.2627 | $198.26 | $198.25 | $198.30 |
| Purchase #6 | $75.29 | 3.184% | $77.6872 | $77.69 | $77.70 | $77.70 |
| Purchase #7 | $20.52 | 7.484% | $22.0557 | $22.06 | $22.05 | $22.10 |
| 7 purchase totals = | $787.17 | $842.2211 | $842.23 | $842.20 | $842.40 | |