| 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 | $15.43 | 4.845% | $16.1776 | $16.18 | $16.20 | $16.20 |
| Purchase #2 | $110.41 | 13.828% | $125.6775 | $125.68 | $125.70 | $125.70 |
| Purchase #3 | $51.58 | 13.143% | $58.3592 | $58.36 | $58.35 | $58.40 |
| Purchase #4 | $160.77 | 10.294% | $177.3197 | $177.32 | $177.30 | $177.30 |
| Purchase #5 | $244.66 | 4.366% | $255.3419 | $255.34 | $255.35 | $255.30 |
| Purchase #6 | $228.44 | 13.573% | $259.4462 | $259.45 | $259.45 | $259.40 |
| Purchase #7 | $210.75 | 5.690% | $222.7417 | $222.74 | $222.75 | $222.70 |
| 7 purchase totals = | $1,022.04 | $1,115.0638 | $1,115.07 | $1,115.10 | $1,115.00 | |