| 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 | $201.67 | 6.527% | $214.833 | $214.83 | $214.85 | $214.80 |
| Purchase #2 | $158.78 | 12.491% | $178.6132 | $178.61 | $178.60 | $178.60 |
| Purchase #3 | $79.80 | 8.218% | $86.358 | $86.36 | $86.35 | $86.40 |
| Purchase #4 | $133.80 | 8.607% | $145.3162 | $145.32 | $145.30 | $145.30 |
| Purchase #5 | $79.92 | 11.225% | $88.891 | $88.89 | $88.90 | $88.90 |
| Purchase #6 | $176.30 | 5.827% | $186.573 | $186.57 | $186.55 | $186.60 |
| Purchase #7 | $97.89 | 7.315% | $105.0507 | $105.05 | $105.05 | $105.10 |
| 7 purchase totals = | $928.16 | $1,005.6351 | $1,005.63 | $1,005.60 | $1,005.70 | |