| 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 | $20.69 | 11.683% | $23.1072 | $23.11 | $23.10 | $23.10 |
| Purchase #2 | $11.87 | 11.457% | $13.2299 | $13.23 | $13.25 | $13.20 |
| Purchase #3 | $74.54 | 5.200% | $78.4161 | $78.42 | $78.40 | $78.40 |
| Purchase #4 | $207.37 | 5.343% | $218.4498 | $218.45 | $218.45 | $218.40 |
| Purchase #5 | $250.95 | 12.742% | $282.926 | $282.93 | $282.95 | $282.90 |
| Purchase #6 | $57.31 | 12.737% | $64.6096 | $64.61 | $64.60 | $64.60 |
| Purchase #7 | $171.34 | 5.243% | $180.3234 | $180.32 | $180.30 | $180.30 |
| 7 purchase totals = | $794.07 | $861.0620 | $861.07 | $861.05 | $860.90 | |