| 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 | $228.91 | 11.277% | $254.7242 | $254.72 | $254.70 | $254.70 |
| Purchase #2 | $217.85 | 6.377% | $231.7423 | $231.74 | $231.75 | $231.70 |
| Purchase #3 | $121.87 | 8.833% | $132.6348 | $132.63 | $132.65 | $132.60 |
| Purchase #4 | $82.37 | 7.478% | $88.5296 | $88.53 | $88.55 | $88.50 |
| Purchase #5 | $133.66 | 3.398% | $138.2018 | $138.20 | $138.20 | $138.20 |
| Purchase #6 | $41.66 | 10.471% | $46.0222 | $46.02 | $46.00 | $46.00 |
| Purchase #7 | $157.64 | 4.452% | $164.6581 | $164.66 | $164.65 | $164.70 |
| 7 purchase totals = | $983.96 | $1,056.5130 | $1,056.50 | $1,056.50 | $1,056.40 | |