| 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 | $130.98 | 11.504% | $146.0479 | $146.05 | $146.05 | $146.00 |
| Purchase #2 | $11.86 | 13.445% | $13.4546 | $13.45 | $13.45 | $13.50 |
| Purchase #3 | $79.56 | 8.457% | $86.2884 | $86.29 | $86.30 | $86.30 |
| Purchase #4 | $105.96 | 9.364% | $115.8821 | $115.88 | $115.90 | $115.90 |
| Purchase #5 | $50.27 | 13.187% | $56.8991 | $56.90 | $56.90 | $56.90 |
| Purchase #6 | $113.92 | 9.603% | $124.8597 | $124.86 | $124.85 | $124.90 |
| Purchase #7 | $231.58 | 4.832% | $242.7699 | $242.77 | $242.75 | $242.80 |
| 7 purchase totals = | $724.13 | $786.2017 | $786.20 | $786.20 | $786.30 | |