| 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 | $72.34 | 3.713% | $75.026 | $75.03 | $75.05 | $75.00 |
| Purchase #2 | $30.55 | 11.711% | $34.1277 | $34.13 | $34.15 | $34.10 |
| Purchase #3 | $151.87 | 3.534% | $157.2371 | $157.24 | $157.25 | $157.20 |
| Purchase #4 | $193.53 | 12.749% | $218.2031 | $218.20 | $218.20 | $218.20 |
| Purchase #5 | $249.27 | 11.123% | $276.9963 | $277.00 | $277.00 | $277.00 |
| Purchase #6 | $50.47 | 13.759% | $57.4142 | $57.41 | $57.40 | $57.40 |
| Purchase #7 | $76.35 | 11.197% | $84.8989 | $84.90 | $84.90 | $84.90 |
| 7 purchase totals = | $824.38 | $903.9033 | $903.91 | $903.95 | $903.80 | |