| 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 | $81.30 | 6.703% | $86.7495 | $86.75 | $86.75 | $86.70 |
| Purchase #2 | $206.45 | 5.806% | $218.4365 | $218.44 | $218.45 | $218.40 |
| Purchase #3 | $190.29 | 10.474% | $210.221 | $210.22 | $210.20 | $210.20 |
| Purchase #4 | $195.82 | 13.628% | $222.5063 | $222.51 | $222.50 | $222.50 |
| Purchase #5 | $117.73 | 10.801% | $130.446 | $130.45 | $130.45 | $130.40 |
| Purchase #6 | $215.34 | 12.577% | $242.4233 | $242.42 | $242.40 | $242.40 |
| Purchase #7 | $109.27 | 10.368% | $120.5991 | $120.60 | $120.60 | $120.60 |
| 7 purchase totals = | $1,116.20 | $1,231.3817 | $1,231.39 | $1,231.35 | $1,231.20 | |