| 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 | $188.45 | 12.337% | $211.6991 | $211.70 | $211.70 | $211.70 |
| Purchase #2 | $72.88 | 9.166% | $79.5602 | $79.56 | $79.55 | $79.60 |
| Purchase #3 | $249.78 | 4.497% | $261.0126 | $261.01 | $261.00 | $261.00 |
| Purchase #4 | $129.89 | 13.285% | $147.1459 | $147.15 | $147.15 | $147.10 |
| Purchase #5 | $200.91 | 10.502% | $222.0096 | $222.01 | $222.00 | $222.00 |
| Purchase #6 | $71.61 | 11.598% | $79.9153 | $79.92 | $79.90 | $79.90 |
| Purchase #7 | $182.48 | 3.795% | $189.4051 | $189.41 | $189.40 | $189.40 |
| 7 purchase totals = | $1,096.00 | $1,190.7478 | $1,190.76 | $1,190.70 | $1,190.70 | |