| 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 | $40.36 | 9.330% | $44.1256 | $44.13 | $44.15 | $44.10 |
| Purchase #2 | $127.39 | 6.595% | $135.7914 | $135.79 | $135.80 | $135.80 |
| Purchase #3 | $182.45 | 12.691% | $205.6047 | $205.60 | $205.60 | $205.60 |
| Purchase #4 | $214.81 | 9.602% | $235.4361 | $235.44 | $235.45 | $235.40 |
| Purchase #5 | $231.85 | 3.597% | $240.1896 | $240.19 | $240.20 | $240.20 |
| Purchase #6 | $217.50 | 8.612% | $236.2311 | $236.23 | $236.25 | $236.20 |
| Purchase #7 | $184.58 | 12.129% | $206.9677 | $206.97 | $206.95 | $207.00 |
| 7 purchase totals = | $1,198.94 | $1,304.3462 | $1,304.35 | $1,304.40 | $1,304.30 | |