| 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 | $154.46 | 9.246% | $168.7414 | $168.74 | $168.75 | $168.70 |
| Purchase #2 | $120.74 | 3.519% | $124.9888 | $124.99 | $125.00 | $125.00 |
| Purchase #3 | $180.72 | 5.534% | $190.721 | $190.72 | $190.70 | $190.70 |
| Purchase #4 | $129.29 | 10.425% | $142.7685 | $142.77 | $142.75 | $142.80 |
| Purchase #5 | $168.36 | 8.779% | $183.1403 | $183.14 | $183.15 | $183.10 |
| Purchase #6 | $239.32 | 13.398% | $271.3841 | $271.38 | $271.40 | $271.40 |
| Purchase #7 | $86.99 | 11.257% | $96.7825 | $96.78 | $96.80 | $96.80 |
| 7 purchase totals = | $1,079.88 | $1,178.5266 | $1,178.52 | $1,178.55 | $1,178.50 | |