| 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 | $189.48 | 4.674% | $198.3363 | $198.34 | $198.35 | $198.30 |
| Purchase #2 | $14.50 | 3.344% | $14.9849 | $14.98 | $15.00 | $15.00 |
| Purchase #3 | $7.29 | 6.831% | $7.788 | $7.79 | $7.80 | $7.80 |
| Purchase #4 | $81.35 | 6.141% | $86.3457 | $86.35 | $86.35 | $86.30 |
| Purchase #5 | $220.72 | 6.807% | $235.7444 | $235.74 | $235.75 | $235.70 |
| Purchase #6 | $166.60 | 11.302% | $185.4291 | $185.43 | $185.45 | $185.40 |
| Purchase #7 | $96.38 | 3.288% | $99.549 | $99.55 | $99.55 | $99.50 |
| 7 purchase totals = | $776.32 | $828.1774 | $828.18 | $828.25 | $828.00 | |