| 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 | $34.38 | 5.830% | $36.3844 | $36.38 | $36.40 | $36.40 |
| Purchase #2 | $70.39 | 3.845% | $73.0965 | $73.10 | $73.10 | $73.10 |
| Purchase #3 | $18.50 | 3.825% | $19.2076 | $19.21 | $19.20 | $19.20 |
| Purchase #4 | $156.49 | 9.208% | $170.8996 | $170.90 | $170.90 | $170.90 |
| Purchase #5 | $97.68 | 6.752% | $104.2754 | $104.28 | $104.30 | $104.30 |
| Purchase #6 | $222.37 | 8.736% | $241.7962 | $241.80 | $241.80 | $241.80 |
| Purchase #7 | $82.75 | 11.271% | $92.0768 | $92.08 | $92.10 | $92.10 |
| 7 purchase totals = | $682.56 | $737.7365 | $737.75 | $737.80 | $737.80 | |