| 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 | $208.53 | 10.576% | $230.5841 | $230.58 | $230.60 | $230.60 |
| Purchase #2 | $243.40 | 7.665% | $262.0566 | $262.06 | $262.05 | $262.10 |
| Purchase #3 | $131.29 | 8.845% | $142.9026 | $142.90 | $142.90 | $142.90 |
| Purchase #4 | $119.41 | 11.458% | $133.092 | $133.09 | $133.10 | $133.10 |
| Purchase #5 | $206.32 | 8.649% | $224.1646 | $224.16 | $224.15 | $224.20 |
| Purchase #6 | $226.37 | 5.396% | $238.5849 | $238.58 | $238.60 | $238.60 |
| Purchase #7 | $9.72 | 8.223% | $10.5193 | $10.52 | $10.50 | $10.50 |
| 7 purchase totals = | $1,145.04 | $1,241.9041 | $1,241.89 | $1,241.90 | $1,242.00 | |