| 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 | $243.76 | 5.379% | $256.8719 | $256.87 | $256.85 | $256.90 |
| Purchase #2 | $191.63 | 7.321% | $205.6592 | $205.66 | $205.65 | $205.70 |
| Purchase #3 | $95.74 | 9.271% | $104.6161 | $104.62 | $104.60 | $104.60 |
| Purchase #4 | $10.61 | 10.236% | $11.696 | $11.70 | $11.70 | $11.70 |
| Purchase #5 | $15.66 | 5.660% | $16.5464 | $16.55 | $16.55 | $16.50 |
| Purchase #6 | $74.71 | 11.681% | $83.4369 | $83.44 | $83.45 | $83.40 |
| Purchase #7 | $198.33 | 9.780% | $217.7267 | $217.73 | $217.75 | $217.70 |
| 7 purchase totals = | $830.44 | $896.5532 | $896.57 | $896.55 | $896.50 | |