| 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 | $232.51 | 3.341% | $240.2782 | $240.28 | $240.30 | $240.30 |
| Purchase #2 | $32.41 | 9.237% | $35.4037 | $35.40 | $35.40 | $35.40 |
| Purchase #3 | $249.96 | 4.447% | $261.0757 | $261.08 | $261.10 | $261.10 |
| Purchase #4 | $183.50 | 12.249% | $205.9769 | $205.98 | $206.00 | $206.00 |
| Purchase #5 | $197.30 | 7.417% | $211.9337 | $211.93 | $211.95 | $211.90 |
| Purchase #6 | $207.82 | 12.542% | $233.8848 | $233.88 | $233.90 | $233.90 |
| Purchase #7 | $165.70 | 4.759% | $173.5857 | $173.59 | $173.60 | $173.60 |
| 7 purchase totals = | $1,269.20 | $1,362.1387 | $1,362.14 | $1,362.25 | $1,362.20 | |