| 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 | $163.80 | 11.777% | $183.0907 | $183.09 | $183.10 | $183.10 |
| Purchase #2 | $140.82 | 8.706% | $153.0798 | $153.08 | $153.10 | $153.10 |
| Purchase #3 | $58.75 | 13.588% | $66.733 | $66.73 | $66.75 | $66.70 |
| Purchase #4 | $228.26 | 5.431% | $240.6568 | $240.66 | $240.65 | $240.70 |
| Purchase #5 | $129.86 | 13.500% | $147.3911 | $147.39 | $147.40 | $147.40 |
| Purchase #6 | $184.72 | 4.244% | $192.5595 | $192.56 | $192.55 | $192.60 |
| Purchase #7 | $237.59 | 4.848% | $249.1084 | $249.11 | $249.10 | $249.10 |
| 7 purchase totals = | $1,143.80 | $1,232.6193 | $1,232.62 | $1,232.65 | $1,232.70 | |