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 | $28.47 | 6.789% | $30.4028 | $30.40 | $30.40 | $30.40 |
Purchase #2 | $92.43 | 11.852% | $103.3848 | $103.38 | $103.40 | $103.40 |
Purchase #3 | $29.84 | 4.110% | $31.0664 | $31.07 | $31.05 | $31.10 |
Purchase #4 | $245.41 | 9.176% | $267.9288 | $267.93 | $267.95 | $267.90 |
Purchase #5 | $248.71 | 11.222% | $276.6202 | $276.62 | $276.60 | $276.60 |
Purchase #6 | $81.83 | 10.434% | $90.3681 | $90.37 | $90.35 | $90.40 |
Purchase #7 | $16.65 | 4.855% | $17.4584 | $17.46 | $17.45 | $17.50 |
7 purchase totals = | $743.34 | $817.2295 | $817.23 | $817.20 | $817.30 |