| 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 | $16.29 | 13.131% | $18.429 | $18.43 | $18.45 | $18.40 |
| Purchase #2 | $25.53 | 4.827% | $26.7623 | $26.76 | $26.75 | $26.80 |
| Purchase #3 | $153.40 | 3.179% | $158.2766 | $158.28 | $158.30 | $158.30 |
| Purchase #4 | $46.28 | 10.787% | $51.2722 | $51.27 | $51.25 | $51.30 |
| Purchase #5 | $242.91 | 3.756% | $252.0337 | $252.03 | $252.05 | $252.00 |
| Purchase #6 | $53.35 | 7.706% | $57.4612 | $57.46 | $57.45 | $57.50 |
| Purchase #7 | $170.59 | 3.131% | $175.9312 | $175.93 | $175.95 | $175.90 |
| 7 purchase totals = | $708.35 | $740.1662 | $740.16 | $740.20 | $740.20 | |