| 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 | $56.59 | 13.555% | $64.2608 | $64.26 | $64.25 | $64.30 |
| Purchase #2 | $145.96 | 10.708% | $161.5894 | $161.59 | $161.60 | $161.60 |
| Purchase #3 | $170.90 | 3.227% | $176.4149 | $176.41 | $176.40 | $176.40 |
| Purchase #4 | $230.28 | 7.543% | $247.65 | $247.65 | $247.65 | $247.70 |
| Purchase #5 | $188.36 | 12.693% | $212.2685 | $212.27 | $212.25 | $212.30 |
| Purchase #6 | $29.99 | 6.697% | $31.9984 | $32.00 | $32.00 | $32.00 |
| Purchase #7 | $86.70 | 3.117% | $89.4024 | $89.40 | $89.40 | $89.40 |
| 7 purchase totals = | $908.78 | $983.5844 | $983.58 | $983.55 | $983.70 | |