| 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 | $237.79 | 3.488% | $246.0841 | $246.08 | $246.10 | $246.10 |
| Purchase #2 | $43.76 | 12.310% | $49.1469 | $49.15 | $49.15 | $49.10 |
| Purchase #3 | $96.27 | 11.445% | $107.2881 | $107.29 | $107.30 | $107.30 |
| Purchase #4 | $216.47 | 6.437% | $230.4042 | $230.40 | $230.40 | $230.40 |
| Purchase #5 | $162.65 | 13.129% | $184.0043 | $184.00 | $184.00 | $184.00 |
| Purchase #6 | $169.59 | 3.164% | $174.9558 | $174.96 | $174.95 | $175.00 |
| Purchase #7 | $206.45 | 12.351% | $231.9486 | $231.95 | $231.95 | $231.90 |
| 7 purchase totals = | $1,132.98 | $1,223.8320 | $1,223.83 | $1,223.85 | $1,223.80 | |