| 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 | $192.39 | 8.354% | $208.4623 | $208.46 | $208.45 | $208.50 |
| Purchase #2 | $18.52 | 9.601% | $20.2981 | $20.30 | $20.30 | $20.30 |
| Purchase #3 | $157.26 | 6.735% | $167.8515 | $167.85 | $167.85 | $167.90 |
| Purchase #4 | $25.82 | 5.503% | $27.2409 | $27.24 | $27.25 | $27.20 |
| Purchase #5 | $215.97 | 8.841% | $235.0639 | $235.06 | $235.05 | $235.10 |
| Purchase #6 | $39.85 | 3.121% | $41.0937 | $41.09 | $41.10 | $41.10 |
| Purchase #7 | $76.99 | 10.155% | $84.8083 | $84.81 | $84.80 | $84.80 |
| 7 purchase totals = | $726.80 | $784.8187 | $784.81 | $784.80 | $784.90 | |