| 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 | $126.55 | 8.245% | $136.984 | $136.98 | $137.00 | $137.00 |
| Purchase #2 | $250.92 | 12.488% | $282.2549 | $282.25 | $282.25 | $282.30 |
| Purchase #3 | $115.29 | 8.859% | $125.5035 | $125.50 | $125.50 | $125.50 |
| Purchase #4 | $122.60 | 5.869% | $129.7954 | $129.80 | $129.80 | $129.80 |
| Purchase #5 | $199.56 | 5.680% | $210.895 | $210.90 | $210.90 | $210.90 |
| Purchase #6 | $168.37 | 7.532% | $181.0516 | $181.05 | $181.05 | $181.10 |
| Purchase #7 | $42.54 | 8.437% | $46.1291 | $46.13 | $46.15 | $46.10 |
| 7 purchase totals = | $1,025.83 | $1,112.6135 | $1,112.61 | $1,112.65 | $1,112.70 | |