| 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 | $143.62 | 9.631% | $157.452 | $157.45 | $157.45 | $157.50 |
| Purchase #2 | $230.89 | 10.156% | $254.3392 | $254.34 | $254.35 | $254.30 |
| Purchase #3 | $125.86 | 6.263% | $133.7426 | $133.74 | $133.75 | $133.70 |
| Purchase #4 | $85.71 | 11.641% | $95.6875 | $95.69 | $95.70 | $95.70 |
| Purchase #5 | $27.84 | 5.458% | $29.3595 | $29.36 | $29.35 | $29.40 |
| Purchase #6 | $241.43 | 3.853% | $250.7323 | $250.73 | $250.75 | $250.70 |
| Purchase #7 | $123.41 | 12.481% | $138.8128 | $138.81 | $138.80 | $138.80 |
| 7 purchase totals = | $978.76 | $1,060.1259 | $1,060.12 | $1,060.15 | $1,060.10 | |