| 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 | $173.66 | 11.623% | $193.8445 | $193.84 | $193.85 | $193.80 |
| Purchase #2 | $207.64 | 12.127% | $232.8205 | $232.82 | $232.80 | $232.80 |
| Purchase #3 | $7.64 | 6.215% | $8.1148 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $11.57 | 10.473% | $12.7817 | $12.78 | $12.80 | $12.80 |
| Purchase #5 | $192.46 | 3.808% | $199.7889 | $199.79 | $199.80 | $199.80 |
| Purchase #6 | $35.94 | 10.479% | $39.7062 | $39.71 | $39.70 | $39.70 |
| Purchase #7 | $165.67 | 13.447% | $187.9476 | $187.95 | $187.95 | $187.90 |
| 7 purchase totals = | $794.58 | $875.0042 | $875.00 | $875.00 | $874.90 | |