| 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 | $119.90 | 12.507% | $134.8959 | $134.90 | $134.90 | $134.90 |
| Purchase #2 | $123.40 | 12.305% | $138.5844 | $138.58 | $138.60 | $138.60 |
| Purchase #3 | $218.95 | 11.173% | $243.4133 | $243.41 | $243.40 | $243.40 |
| Purchase #4 | $247.68 | 5.325% | $260.869 | $260.87 | $260.85 | $260.90 |
| Purchase #5 | $18.35 | 12.632% | $20.668 | $20.67 | $20.65 | $20.70 |
| Purchase #6 | $221.69 | 11.676% | $247.5745 | $247.57 | $247.55 | $247.60 |
| Purchase #7 | $124.56 | 6.297% | $132.4035 | $132.40 | $132.40 | $132.40 |
| 7 purchase totals = | $1,074.53 | $1,178.4086 | $1,178.40 | $1,178.35 | $1,178.50 | |