| 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 | $165.80 | 6.234% | $176.136 | $176.14 | $176.15 | $176.10 |
| Purchase #2 | $70.34 | 8.468% | $76.2964 | $76.30 | $76.30 | $76.30 |
| Purchase #3 | $74.83 | 11.618% | $83.5237 | $83.52 | $83.50 | $83.50 |
| Purchase #4 | $239.46 | 8.279% | $259.2849 | $259.28 | $259.30 | $259.30 |
| Purchase #5 | $119.81 | 10.171% | $131.9959 | $132.00 | $132.00 | $132.00 |
| Purchase #6 | $125.67 | 5.867% | $133.0431 | $133.04 | $133.05 | $133.00 |
| Purchase #7 | $97.52 | 13.553% | $110.7369 | $110.74 | $110.75 | $110.70 |
| 7 purchase totals = | $893.43 | $971.0169 | $971.02 | $971.05 | $970.90 | |