| 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 | $114.97 | 11.549% | $128.2479 | $128.25 | $128.25 | $128.20 |
| Purchase #2 | $213.98 | 8.225% | $231.5799 | $231.58 | $231.60 | $231.60 |
| Purchase #3 | $217.42 | 9.659% | $238.4206 | $238.42 | $238.40 | $238.40 |
| Purchase #4 | $27.29 | 5.159% | $28.6979 | $28.70 | $28.70 | $28.70 |
| Purchase #5 | $181.76 | 8.516% | $197.2387 | $197.24 | $197.25 | $197.20 |
| Purchase #6 | $117.39 | 9.193% | $128.1817 | $128.18 | $128.20 | $128.20 |
| Purchase #7 | $84.52 | 8.108% | $91.3729 | $91.37 | $91.35 | $91.40 |
| 7 purchase totals = | $957.33 | $1,043.7396 | $1,043.74 | $1,043.75 | $1,043.70 | |