| 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 | $107.89 | 5.275% | $113.5812 | $113.58 | $113.60 | $113.60 |
| Purchase #2 | $82.98 | 3.723% | $86.0693 | $86.07 | $86.05 | $86.10 |
| Purchase #3 | $150.60 | 7.626% | $162.0848 | $162.08 | $162.10 | $162.10 |
| Purchase #4 | $247.43 | 8.203% | $267.7267 | $267.73 | $267.75 | $267.70 |
| Purchase #5 | $205.47 | 7.261% | $220.3892 | $220.39 | $220.40 | $220.40 |
| Purchase #6 | $163.74 | 7.574% | $176.1417 | $176.14 | $176.15 | $176.10 |
| Purchase #7 | $129.54 | 8.441% | $140.4745 | $140.47 | $140.45 | $140.50 |
| 7 purchase totals = | $1,087.65 | $1,166.4674 | $1,166.46 | $1,166.50 | $1,166.50 | |