| 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 | $214.89 | 8.139% | $232.3799 | $232.38 | $232.40 | $232.40 |
| Purchase #2 | $145.95 | 11.526% | $162.7722 | $162.77 | $162.75 | $162.80 |
| Purchase #3 | $26.74 | 8.329% | $28.9672 | $28.97 | $28.95 | $29.00 |
| Purchase #4 | $49.35 | 3.325% | $50.9909 | $50.99 | $51.00 | $51.00 |
| Purchase #5 | $106.55 | 12.235% | $119.5864 | $119.59 | $119.60 | $119.60 |
| Purchase #6 | $125.86 | 12.238% | $141.2627 | $141.26 | $141.25 | $141.30 |
| Purchase #7 | $187.95 | 5.179% | $197.6839 | $197.68 | $197.70 | $197.70 |
| 7 purchase totals = | $857.29 | $933.6432 | $933.64 | $933.65 | $933.80 | |