| 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 | $232.56 | 7.708% | $250.4857 | $250.49 | $250.50 | $250.50 |
| Purchase #2 | $157.42 | 10.787% | $174.4009 | $174.40 | $174.40 | $174.40 |
| Purchase #3 | $218.57 | 12.110% | $245.0388 | $245.04 | $245.05 | $245.00 |
| Purchase #4 | $137.42 | 12.238% | $154.2375 | $154.24 | $154.25 | $154.20 |
| Purchase #5 | $168.25 | 13.706% | $191.3103 | $191.31 | $191.30 | $191.30 |
| Purchase #6 | $188.39 | 8.637% | $204.6612 | $204.66 | $204.65 | $204.70 |
| Purchase #7 | $247.30 | 3.137% | $255.0578 | $255.06 | $255.05 | $255.10 |
| 7 purchase totals = | $1,349.91 | $1,475.1922 | $1,475.20 | $1,475.20 | $1,475.20 | |