| 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 | $200.67 | 12.512% | $225.7778 | $225.78 | $225.80 | $225.80 |
| Purchase #2 | $54.74 | 9.776% | $60.0914 | $60.09 | $60.10 | $60.10 |
| Purchase #3 | $19.87 | 7.420% | $21.3444 | $21.34 | $21.35 | $21.30 |
| Purchase #4 | $151.60 | 3.775% | $157.3229 | $157.32 | $157.30 | $157.30 |
| Purchase #5 | $173.37 | 4.795% | $181.6831 | $181.68 | $181.70 | $181.70 |
| Purchase #6 | $137.94 | 11.733% | $154.1245 | $154.12 | $154.10 | $154.10 |
| Purchase #7 | $169.85 | 7.540% | $182.6567 | $182.66 | $182.65 | $182.70 |
| 7 purchase totals = | $908.04 | $983.0008 | $982.99 | $983.00 | $983.00 | |