| 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 | $196.62 | 13.864% | $223.8794 | $223.88 | $223.90 | $223.90 |
| Purchase #2 | $245.66 | 9.533% | $269.0788 | $269.08 | $269.10 | $269.10 |
| Purchase #3 | $217.47 | 12.835% | $245.3823 | $245.38 | $245.40 | $245.40 |
| Purchase #4 | $243.27 | 10.769% | $269.4677 | $269.47 | $269.45 | $269.50 |
| Purchase #5 | $184.34 | 12.311% | $207.0341 | $207.03 | $207.05 | $207.00 |
| Purchase #6 | $235.65 | 11.144% | $261.9108 | $261.91 | $261.90 | $261.90 |
| Purchase #7 | $39.73 | 11.670% | $44.3665 | $44.37 | $44.35 | $44.40 |
| 7 purchase totals = | $1,362.74 | $1,521.1196 | $1,521.12 | $1,521.15 | $1,521.20 | |