| 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 | $142.97 | 9.146% | $156.046 | $156.05 | $156.05 | $156.00 |
| Purchase #2 | $37.78 | 4.408% | $39.4453 | $39.45 | $39.45 | $39.40 |
| Purchase #3 | $23.78 | 10.549% | $26.2886 | $26.29 | $26.30 | $26.30 |
| Purchase #4 | $172.44 | 11.813% | $192.8103 | $192.81 | $192.80 | $192.80 |
| Purchase #5 | $105.48 | 8.152% | $114.0787 | $114.08 | $114.10 | $114.10 |
| Purchase #6 | $65.44 | 9.559% | $71.6954 | $71.70 | $71.70 | $71.70 |
| Purchase #7 | $218.95 | 13.449% | $248.3966 | $248.40 | $248.40 | $248.40 |
| 7 purchase totals = | $766.84 | $848.7609 | $848.78 | $848.80 | $848.70 | |