| 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 | $13.76 | 3.387% | $14.2261 | $14.23 | $14.25 | $14.20 |
| Purchase #2 | $225.74 | 4.871% | $236.7358 | $236.74 | $236.75 | $236.70 |
| Purchase #3 | $205.84 | 13.307% | $233.2311 | $233.23 | $233.25 | $233.20 |
| Purchase #4 | $74.65 | 8.344% | $80.8788 | $80.88 | $80.90 | $80.90 |
| Purchase #5 | $98.90 | 5.280% | $104.1219 | $104.12 | $104.10 | $104.10 |
| Purchase #6 | $38.30 | 7.478% | $41.1641 | $41.16 | $41.15 | $41.20 |
| Purchase #7 | $22.81 | 8.705% | $24.7956 | $24.80 | $24.80 | $24.80 |
| 7 purchase totals = | $680.00 | $735.1534 | $735.16 | $735.20 | $735.10 | |