| 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 | $8.53 | 10.691% | $9.4419 | $9.44 | $9.45 | $9.40 |
| Purchase #2 | $81.74 | 4.267% | $85.2278 | $85.23 | $85.25 | $85.20 |
| Purchase #3 | $202.62 | 11.151% | $225.2142 | $225.21 | $225.20 | $225.20 |
| Purchase #4 | $132.88 | 12.198% | $149.0887 | $149.09 | $149.10 | $149.10 |
| Purchase #5 | $23.42 | 12.194% | $26.2758 | $26.28 | $26.30 | $26.30 |
| Purchase #6 | $205.66 | 4.103% | $214.0982 | $214.10 | $214.10 | $214.10 |
| Purchase #7 | $180.81 | 9.541% | $198.0611 | $198.06 | $198.05 | $198.10 |
| 7 purchase totals = | $835.66 | $907.4077 | $907.41 | $907.45 | $907.40 | |