| 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 | $222.25 | 12.527% | $250.0913 | $250.09 | $250.10 | $250.10 |
| Purchase #2 | $224.39 | 13.669% | $255.0619 | $255.06 | $255.05 | $255.10 |
| Purchase #3 | $13.70 | 10.695% | $15.1652 | $15.17 | $15.15 | $15.20 |
| Purchase #4 | $202.87 | 6.871% | $216.8092 | $216.81 | $216.80 | $216.80 |
| Purchase #5 | $138.72 | 13.722% | $157.7552 | $157.76 | $157.75 | $157.80 |
| Purchase #6 | $34.46 | 5.166% | $36.2402 | $36.24 | $36.25 | $36.20 |
| Purchase #7 | $198.31 | 13.787% | $225.651 | $225.65 | $225.65 | $225.70 |
| 7 purchase totals = | $1,034.70 | $1,156.7740 | $1,156.78 | $1,156.75 | $1,156.90 | |