| 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 | $107.96 | 10.617% | $119.4221 | $119.42 | $119.40 | $119.40 |
| Purchase #2 | $166.41 | 7.858% | $179.4865 | $179.49 | $179.50 | $179.50 |
| Purchase #3 | $174.67 | 11.209% | $194.2488 | $194.25 | $194.25 | $194.20 |
| Purchase #4 | $81.47 | 7.457% | $87.5452 | $87.55 | $87.55 | $87.50 |
| Purchase #5 | $70.30 | 7.861% | $75.8263 | $75.83 | $75.85 | $75.80 |
| Purchase #6 | $125.74 | 6.600% | $134.0388 | $134.04 | $134.05 | $134.00 |
| Purchase #7 | $88.43 | 11.139% | $98.2802 | $98.28 | $98.30 | $98.30 |
| 7 purchase totals = | $814.98 | $888.8479 | $888.86 | $888.90 | $888.70 | |