| 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 | $221.76 | 7.364% | $238.0904 | $238.09 | $238.10 | $238.10 |
| Purchase #2 | $156.34 | 12.785% | $176.3281 | $176.33 | $176.35 | $176.30 |
| Purchase #3 | $233.39 | 5.680% | $246.6466 | $246.65 | $246.65 | $246.60 |
| Purchase #4 | $245.48 | 3.800% | $254.8082 | $254.81 | $254.80 | $254.80 |
| Purchase #5 | $105.25 | 9.414% | $115.1582 | $115.16 | $115.15 | $115.20 |
| Purchase #6 | $150.31 | 4.556% | $157.1581 | $157.16 | $157.15 | $157.20 |
| Purchase #7 | $125.30 | 3.861% | $130.1378 | $130.14 | $130.15 | $130.10 |
| 7 purchase totals = | $1,237.83 | $1,318.3274 | $1,318.34 | $1,318.35 | $1,318.30 | |