| 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 | $233.78 | 12.794% | $263.6898 | $263.69 | $263.70 | $263.70 |
| Purchase #2 | $153.46 | 11.491% | $171.0941 | $171.09 | $171.10 | $171.10 |
| Purchase #3 | $213.54 | 13.317% | $241.9771 | $241.98 | $242.00 | $242.00 |
| Purchase #4 | $15.60 | 5.268% | $16.4218 | $16.42 | $16.40 | $16.40 |
| Purchase #5 | $88.84 | 3.636% | $92.0702 | $92.07 | $92.05 | $92.10 |
| Purchase #6 | $212.83 | 11.372% | $237.033 | $237.03 | $237.05 | $237.00 |
| Purchase #7 | $150.89 | 13.846% | $171.7822 | $171.78 | $171.80 | $171.80 |
| 7 purchase totals = | $1,068.94 | $1,194.0682 | $1,194.06 | $1,194.10 | $1,194.10 | |