| 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 | $191.97 | 13.736% | $218.339 | $218.34 | $218.35 | $218.30 |
| Purchase #2 | $30.41 | 10.702% | $33.6645 | $33.66 | $33.65 | $33.70 |
| Purchase #3 | $173.78 | 7.561% | $186.9195 | $186.92 | $186.90 | $186.90 |
| Purchase #4 | $233.44 | 6.476% | $248.5576 | $248.56 | $248.55 | $248.60 |
| Purchase #5 | $77.27 | 4.279% | $80.5764 | $80.58 | $80.60 | $80.60 |
| Purchase #6 | $136.44 | 12.269% | $153.1798 | $153.18 | $153.20 | $153.20 |
| Purchase #7 | $215.40 | 13.354% | $244.1645 | $244.16 | $244.15 | $244.20 |
| 7 purchase totals = | $1,058.71 | $1,165.4013 | $1,165.40 | $1,165.40 | $1,165.50 | |