| 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 | $44.46 | 3.214% | $45.8889 | $45.89 | $45.90 | $45.90 |
| Purchase #2 | $237.74 | 3.548% | $246.175 | $246.18 | $246.20 | $246.20 |
| Purchase #3 | $177.87 | 13.210% | $201.3666 | $201.37 | $201.35 | $201.40 |
| Purchase #4 | $19.59 | 7.622% | $21.0831 | $21.08 | $21.10 | $21.10 |
| Purchase #5 | $216.29 | 8.374% | $234.4021 | $234.40 | $234.40 | $234.40 |
| Purchase #6 | $250.74 | 3.126% | $258.5781 | $258.58 | $258.60 | $258.60 |
| Purchase #7 | $41.35 | 13.654% | $46.9959 | $47.00 | $47.00 | $47.00 |
| 7 purchase totals = | $988.04 | $1,054.4897 | $1,054.50 | $1,054.55 | $1,054.60 | |