| 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 | $230.37 | 13.634% | $261.7786 | $261.78 | $261.80 | $261.80 |
| Purchase #2 | $125.62 | 6.565% | $133.867 | $133.87 | $133.85 | $133.90 |
| Purchase #3 | $13.26 | 8.865% | $14.4355 | $14.44 | $14.45 | $14.40 |
| Purchase #4 | $219.52 | 3.811% | $227.8859 | $227.89 | $227.90 | $227.90 |
| Purchase #5 | $229.85 | 12.532% | $258.6548 | $258.65 | $258.65 | $258.70 |
| Purchase #6 | $160.54 | 5.224% | $168.9266 | $168.93 | $168.95 | $168.90 |
| Purchase #7 | $227.40 | 10.176% | $250.5402 | $250.54 | $250.55 | $250.50 |
| 7 purchase totals = | $1,206.56 | $1,316.0886 | $1,316.10 | $1,316.15 | $1,316.10 | |