| 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 | $65.67 | 11.396% | $73.1538 | $73.15 | $73.15 | $73.20 |
| Purchase #2 | $85.85 | 4.468% | $89.6858 | $89.69 | $89.70 | $89.70 |
| Purchase #3 | $180.60 | 8.493% | $195.9384 | $195.94 | $195.95 | $195.90 |
| Purchase #4 | $200.47 | 3.455% | $207.3962 | $207.40 | $207.40 | $207.40 |
| Purchase #5 | $46.60 | 7.349% | $50.0246 | $50.02 | $50.00 | $50.00 |
| Purchase #6 | $82.31 | 10.366% | $90.8423 | $90.84 | $90.85 | $90.80 |
| Purchase #7 | $76.65 | 5.390% | $80.7814 | $80.78 | $80.80 | $80.80 |
| 7 purchase totals = | $738.15 | $787.8225 | $787.82 | $787.85 | $787.80 | |