| 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 | $175.69 | 5.432% | $185.2335 | $185.23 | $185.25 | $185.20 |
| Purchase #2 | $186.56 | 3.806% | $193.6605 | $193.66 | $193.65 | $193.70 |
| Purchase #3 | $132.96 | 6.229% | $141.2421 | $141.24 | $141.25 | $141.20 |
| Purchase #4 | $121.60 | 7.224% | $130.3844 | $130.38 | $130.40 | $130.40 |
| Purchase #5 | $80.68 | 13.659% | $91.7001 | $91.70 | $91.70 | $91.70 |
| Purchase #6 | $241.33 | 3.800% | $250.5005 | $250.50 | $250.50 | $250.50 |
| Purchase #7 | $161.83 | 7.428% | $173.8507 | $173.85 | $173.85 | $173.90 |
| 7 purchase totals = | $1,100.65 | $1,166.5718 | $1,166.56 | $1,166.60 | $1,166.60 | |