| 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 | $174.43 | 6.492% | $185.754 | $185.75 | $185.75 | $185.80 |
| Purchase #2 | $133.63 | 5.295% | $140.7057 | $140.71 | $140.70 | $140.70 |
| Purchase #3 | $138.25 | 6.632% | $147.4187 | $147.42 | $147.40 | $147.40 |
| Purchase #4 | $49.90 | 3.769% | $51.7807 | $51.78 | $51.80 | $51.80 |
| Purchase #5 | $138.61 | 4.862% | $145.3492 | $145.35 | $145.35 | $145.30 |
| Purchase #6 | $207.99 | 13.855% | $236.807 | $236.81 | $236.80 | $236.80 |
| Purchase #7 | $131.73 | 8.111% | $142.4146 | $142.41 | $142.40 | $142.40 |
| 7 purchase totals = | $974.54 | $1,050.2299 | $1,050.23 | $1,050.20 | $1,050.20 | |