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 | $29.80 | 3.357% | $30.8004 | $30.80 | $30.80 | $30.80 |
Purchase #2 | $154.39 | 10.645% | $170.8248 | $170.82 | $170.80 | $170.80 |
Purchase #3 | $63.88 | 12.415% | $71.8107 | $71.81 | $71.80 | $71.80 |
Purchase #4 | $131.88 | 13.584% | $149.7946 | $149.79 | $149.80 | $149.80 |
Purchase #5 | $123.73 | 9.227% | $135.1466 | $135.15 | $135.15 | $135.10 |
Purchase #6 | $82.92 | 9.154% | $90.5105 | $90.51 | $90.50 | $90.50 |
Purchase #7 | $51.46 | 11.770% | $57.5168 | $57.52 | $57.50 | $57.50 |
7 purchase totals = | $638.06 | $706.4044 | $706.40 | $706.35 | $706.30 |