| 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 | $188.54 | 4.612% | $197.2355 | $197.24 | $197.25 | $197.20 |
| Purchase #2 | $153.26 | 13.402% | $173.7999 | $173.80 | $173.80 | $173.80 |
| Purchase #3 | $120.53 | 11.653% | $134.5754 | $134.58 | $134.60 | $134.60 |
| Purchase #4 | $49.73 | 12.299% | $55.8463 | $55.85 | $55.85 | $55.80 |
| Purchase #5 | $61.73 | 3.574% | $63.9362 | $63.94 | $63.95 | $63.90 |
| Purchase #6 | $95.86 | 8.661% | $104.1624 | $104.16 | $104.15 | $104.20 |
| Purchase #7 | $233.82 | 7.371% | $251.0549 | $251.05 | $251.05 | $251.10 |
| 7 purchase totals = | $903.47 | $980.6106 | $980.62 | $980.65 | $980.60 | |