| 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 | $175.86 | 13.665% | $199.8913 | $199.89 | $199.90 | $199.90 |
| Purchase #2 | $17.92 | 8.280% | $19.4038 | $19.40 | $19.40 | $19.40 |
| Purchase #3 | $191.81 | 7.139% | $205.5033 | $205.50 | $205.50 | $205.50 |
| Purchase #4 | $209.52 | 12.646% | $236.0159 | $236.02 | $236.00 | $236.00 |
| Purchase #5 | $129.99 | 5.807% | $137.5385 | $137.54 | $137.55 | $137.50 |
| Purchase #6 | $125.95 | 6.184% | $133.7387 | $133.74 | $133.75 | $133.70 |
| Purchase #7 | $175.58 | 3.573% | $181.8535 | $181.85 | $181.85 | $181.90 |
| 7 purchase totals = | $1,026.63 | $1,113.9450 | $1,113.94 | $1,113.95 | $1,113.90 | |