| 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 | $192.99 | 11.732% | $215.6316 | $215.63 | $215.65 | $215.60 |
| Purchase #2 | $116.87 | 3.420% | $120.867 | $120.87 | $120.85 | $120.90 |
| Purchase #3 | $110.40 | 11.386% | $122.9701 | $122.97 | $122.95 | $123.00 |
| Purchase #4 | $202.71 | 9.605% | $222.1803 | $222.18 | $222.20 | $222.20 |
| Purchase #5 | $166.45 | 13.419% | $188.7859 | $188.79 | $188.80 | $188.80 |
| Purchase #6 | $161.71 | 5.690% | $170.9113 | $170.91 | $170.90 | $170.90 |
| Purchase #7 | $43.94 | 13.772% | $49.9914 | $49.99 | $50.00 | $50.00 |
| 7 purchase totals = | $995.07 | $1,091.3376 | $1,091.34 | $1,091.35 | $1,091.40 | |