| 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 | $229.94 | 8.787% | $250.1448 | $250.14 | $250.15 | $250.10 |
| Purchase #2 | $142.43 | 5.455% | $150.1996 | $150.20 | $150.20 | $150.20 |
| Purchase #3 | $228.68 | 11.236% | $254.3745 | $254.37 | $254.35 | $254.40 |
| Purchase #4 | $122.35 | 3.272% | $126.3533 | $126.35 | $126.35 | $126.40 |
| Purchase #5 | $77.79 | 5.581% | $82.1315 | $82.13 | $82.15 | $82.10 |
| Purchase #6 | $139.53 | 12.211% | $156.568 | $156.57 | $156.55 | $156.60 |
| Purchase #7 | $21.73 | 6.434% | $23.1281 | $23.13 | $23.15 | $23.10 |
| 7 purchase totals = | $962.45 | $1,042.8998 | $1,042.89 | $1,042.90 | $1,042.90 | |