| 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 | $240.87 | 13.287% | $272.8744 | $272.87 | $272.85 | $272.90 |
| Purchase #2 | $76.43 | 4.872% | $80.1537 | $80.15 | $80.15 | $80.20 |
| Purchase #3 | $232.92 | 6.177% | $247.3075 | $247.31 | $247.30 | $247.30 |
| Purchase #4 | $201.30 | 10.649% | $222.7364 | $222.74 | $222.75 | $222.70 |
| Purchase #5 | $227.92 | 12.337% | $256.0385 | $256.04 | $256.05 | $256.00 |
| Purchase #6 | $93.29 | 11.487% | $104.0062 | $104.01 | $104.00 | $104.00 |
| Purchase #7 | $145.42 | 8.666% | $158.0221 | $158.02 | $158.00 | $158.00 |
| 7 purchase totals = | $1,218.15 | $1,341.1388 | $1,341.14 | $1,341.10 | $1,341.10 | |