| 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 | $26.66 | 10.737% | $29.5225 | $29.52 | $29.50 | $29.50 |
| Purchase #2 | $109.69 | 11.524% | $122.3307 | $122.33 | $122.35 | $122.30 |
| Purchase #3 | $19.65 | 3.581% | $20.3537 | $20.35 | $20.35 | $20.40 |
| Purchase #4 | $47.60 | 10.407% | $52.5537 | $52.55 | $52.55 | $52.60 |
| Purchase #5 | $201.71 | 3.292% | $208.3503 | $208.35 | $208.35 | $208.40 |
| Purchase #6 | $115.45 | 9.199% | $126.0702 | $126.07 | $126.05 | $126.10 |
| Purchase #7 | $216.81 | 6.867% | $231.6983 | $231.70 | $231.70 | $231.70 |
| 7 purchase totals = | $737.57 | $790.8794 | $790.87 | $790.85 | $791.00 | |