| 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 | $144.63 | 13.793% | $164.5788 | $164.58 | $164.60 | $164.60 |
| Purchase #2 | $227.42 | 13.572% | $258.2854 | $258.29 | $258.30 | $258.30 |
| Purchase #3 | $171.71 | 8.837% | $186.884 | $186.88 | $186.90 | $186.90 |
| Purchase #4 | $74.54 | 11.499% | $83.1114 | $83.11 | $83.10 | $83.10 |
| Purchase #5 | $103.42 | 10.375% | $114.1498 | $114.15 | $114.15 | $114.10 |
| Purchase #6 | $201.44 | 6.474% | $214.4812 | $214.48 | $214.50 | $214.50 |
| Purchase #7 | $240.74 | 11.652% | $268.791 | $268.79 | $268.80 | $268.80 |
| 7 purchase totals = | $1,163.90 | $1,290.2816 | $1,290.28 | $1,290.35 | $1,290.30 | |