| 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 | $181.44 | 12.139% | $203.465 | $203.47 | $203.45 | $203.50 |
| Purchase #2 | $186.49 | 10.728% | $206.4966 | $206.50 | $206.50 | $206.50 |
| Purchase #3 | $92.50 | 13.839% | $105.3011 | $105.30 | $105.30 | $105.30 |
| Purchase #4 | $99.53 | 13.553% | $113.0193 | $113.02 | $113.00 | $113.00 |
| Purchase #5 | $168.79 | 8.222% | $182.6679 | $182.67 | $182.65 | $182.70 |
| Purchase #6 | $247.99 | 9.472% | $271.4796 | $271.48 | $271.50 | $271.50 |
| Purchase #7 | $103.75 | 6.338% | $110.3257 | $110.33 | $110.35 | $110.30 |
| 7 purchase totals = | $1,080.49 | $1,192.7552 | $1,192.77 | $1,192.75 | $1,192.80 | |