| 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 | $158.97 | 4.778% | $166.5656 | $166.57 | $166.55 | $166.60 |
| Purchase #2 | $151.38 | 12.797% | $170.7521 | $170.75 | $170.75 | $170.80 |
| Purchase #3 | $201.46 | 5.120% | $211.7748 | $211.77 | $211.75 | $211.80 |
| Purchase #4 | $227.58 | 13.621% | $258.5787 | $258.58 | $258.60 | $258.60 |
| Purchase #5 | $101.73 | 3.454% | $105.2438 | $105.24 | $105.25 | $105.20 |
| Purchase #6 | $250.54 | 6.766% | $267.4915 | $267.49 | $267.50 | $267.50 |
| Purchase #7 | $34.48 | 3.854% | $35.8089 | $35.81 | $35.80 | $35.80 |
| 7 purchase totals = | $1,126.14 | $1,216.2154 | $1,216.21 | $1,216.20 | $1,216.30 | |