| 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 | $242.25 | 13.862% | $275.8307 | $275.83 | $275.85 | $275.80 |
| Purchase #2 | $84.51 | 9.775% | $92.7709 | $92.77 | $92.75 | $92.80 |
| Purchase #3 | $182.76 | 10.806% | $202.509 | $202.51 | $202.50 | $202.50 |
| Purchase #4 | $40.25 | 13.725% | $45.7743 | $45.77 | $45.75 | $45.80 |
| Purchase #5 | $94.80 | 4.765% | $99.3172 | $99.32 | $99.30 | $99.30 |
| Purchase #6 | $180.36 | 9.493% | $197.4816 | $197.48 | $197.50 | $197.50 |
| Purchase #7 | $221.42 | 12.473% | $249.0377 | $249.04 | $249.05 | $249.00 |
| 7 purchase totals = | $1,046.35 | $1,162.7214 | $1,162.72 | $1,162.70 | $1,162.70 | |