| 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 | $231.40 | 5.774% | $244.761 | $244.76 | $244.75 | $244.80 |
| Purchase #2 | $236.69 | 13.331% | $268.2431 | $268.24 | $268.25 | $268.20 |
| Purchase #3 | $145.41 | 7.628% | $156.5019 | $156.50 | $156.50 | $156.50 |
| Purchase #4 | $16.45 | 8.850% | $17.9058 | $17.91 | $17.90 | $17.90 |
| Purchase #5 | $248.76 | 8.130% | $268.9842 | $268.98 | $269.00 | $269.00 |
| Purchase #6 | $198.93 | 10.767% | $220.3488 | $220.35 | $220.35 | $220.30 |
| Purchase #7 | $164.74 | 5.308% | $173.4844 | $173.48 | $173.50 | $173.50 |
| 7 purchase totals = | $1,242.38 | $1,350.2292 | $1,350.22 | $1,350.25 | $1,350.20 | |