| 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 | 6.830% | $205.0816 | $205.08 | $205.10 | $205.10 |
| Purchase #2 | $145.80 | 11.476% | $162.532 | $162.53 | $162.55 | $162.50 |
| Purchase #3 | $156.69 | 13.450% | $177.7648 | $177.76 | $177.75 | $177.80 |
| Purchase #4 | $235.91 | 10.679% | $261.1028 | $261.10 | $261.10 | $261.10 |
| Purchase #5 | $34.36 | 13.400% | $38.9642 | $38.96 | $38.95 | $39.00 |
| Purchase #6 | $95.43 | 6.115% | $101.2655 | $101.27 | $101.25 | $101.30 |
| Purchase #7 | $178.43 | 4.345% | $186.1828 | $186.18 | $186.20 | $186.20 |
| 7 purchase totals = | $1,038.59 | $1,132.8937 | $1,132.88 | $1,132.90 | $1,133.00 | |