| 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 | $115.52 | 10.402% | $127.5364 | $127.54 | $127.55 | $127.50 |
| Purchase #2 | $213.74 | 8.541% | $231.9955 | $232.00 | $232.00 | $232.00 |
| Purchase #3 | $142.90 | 10.190% | $157.4615 | $157.46 | $157.45 | $157.50 |
| Purchase #4 | $199.80 | 11.837% | $223.4503 | $223.45 | $223.45 | $223.50 |
| Purchase #5 | $181.32 | 3.273% | $187.2546 | $187.25 | $187.25 | $187.30 |
| Purchase #6 | $121.54 | 7.273% | $130.3796 | $130.38 | $130.40 | $130.40 |
| Purchase #7 | $142.72 | 8.358% | $154.6485 | $154.65 | $154.65 | $154.60 |
| 7 purchase totals = | $1,117.54 | $1,212.7264 | $1,212.73 | $1,212.75 | $1,212.80 | |