| 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 | $26.39 | 9.531% | $28.9052 | $28.91 | $28.90 | $28.90 |
| Purchase #2 | $217.65 | 10.863% | $241.2933 | $241.29 | $241.30 | $241.30 |
| Purchase #3 | $59.58 | 3.119% | $61.4383 | $61.44 | $61.45 | $61.40 |
| Purchase #4 | $121.90 | 9.444% | $133.4122 | $133.41 | $133.40 | $133.40 |
| Purchase #5 | $217.98 | 9.587% | $238.8777 | $238.88 | $238.90 | $238.90 |
| Purchase #6 | $245.72 | 5.282% | $258.6989 | $258.70 | $258.70 | $258.70 |
| Purchase #7 | $146.61 | 6.518% | $156.166 | $156.17 | $156.15 | $156.20 |
| 7 purchase totals = | $1,035.83 | $1,118.7916 | $1,118.80 | $1,118.80 | $1,118.80 | |