| 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 | $133.73 | 12.733% | $150.7578 | $150.76 | $150.75 | $150.80 |
| Purchase #2 | $87.76 | 7.348% | $94.2086 | $94.21 | $94.20 | $94.20 |
| Purchase #3 | $172.76 | 7.418% | $185.5753 | $185.58 | $185.60 | $185.60 |
| Purchase #4 | $107.65 | 4.553% | $112.5513 | $112.55 | $112.55 | $112.60 |
| Purchase #5 | $159.47 | 11.139% | $177.2334 | $177.23 | $177.25 | $177.20 |
| Purchase #6 | $206.39 | 6.153% | $219.0892 | $219.09 | $219.10 | $219.10 |
| Purchase #7 | $231.31 | 10.419% | $255.4102 | $255.41 | $255.40 | $255.40 |
| 7 purchase totals = | $1,099.07 | $1,194.8258 | $1,194.83 | $1,194.85 | $1,194.90 | |