| 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 | $161.74 | 13.530% | $183.6234 | $183.62 | $183.60 | $183.60 |
| Purchase #2 | $151.74 | 13.284% | $171.8971 | $171.90 | $171.90 | $171.90 |
| Purchase #3 | $98.91 | 6.560% | $105.3985 | $105.40 | $105.40 | $105.40 |
| Purchase #4 | $94.59 | 4.696% | $99.0319 | $99.03 | $99.05 | $99.00 |
| Purchase #5 | $221.61 | 6.800% | $236.6795 | $236.68 | $236.70 | $236.70 |
| Purchase #6 | $26.30 | 3.520% | $27.2258 | $27.23 | $27.25 | $27.20 |
| Purchase #7 | $66.38 | 13.170% | $75.1222 | $75.12 | $75.10 | $75.10 |
| 7 purchase totals = | $821.27 | $898.9784 | $898.98 | $899.00 | $898.90 | |