| 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 | $71.55 | 9.155% | $78.1004 | $78.10 | $78.10 | $78.10 |
| Purchase #2 | $154.96 | 4.559% | $162.0246 | $162.02 | $162.00 | $162.00 |
| Purchase #3 | $182.70 | 5.622% | $192.9714 | $192.97 | $192.95 | $193.00 |
| Purchase #4 | $123.81 | 8.262% | $134.0392 | $134.04 | $134.05 | $134.00 |
| Purchase #5 | $40.47 | 13.484% | $45.927 | $45.93 | $45.95 | $45.90 |
| Purchase #6 | $23.32 | 13.195% | $26.3971 | $26.40 | $26.40 | $26.40 |
| Purchase #7 | $81.91 | 13.306% | $92.8089 | $92.81 | $92.80 | $92.80 |
| 7 purchase totals = | $678.72 | $732.2686 | $732.27 | $732.25 | $732.20 | |