| 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 | $140.46 | 7.400% | $150.854 | $150.85 | $150.85 | $150.90 |
| Purchase #2 | $131.73 | 9.506% | $144.2523 | $144.25 | $144.25 | $144.30 |
| Purchase #3 | $232.88 | 12.301% | $261.5266 | $261.53 | $261.55 | $261.50 |
| Purchase #4 | $172.82 | 11.649% | $192.9518 | $192.95 | $192.95 | $193.00 |
| Purchase #5 | $24.84 | 5.804% | $26.2817 | $26.28 | $26.30 | $26.30 |
| Purchase #6 | $250.44 | 13.130% | $283.3228 | $283.32 | $283.30 | $283.30 |
| Purchase #7 | $184.66 | 3.185% | $190.5414 | $190.54 | $190.55 | $190.50 |
| 7 purchase totals = | $1,137.83 | $1,249.7306 | $1,249.72 | $1,249.75 | $1,249.80 | |