| 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 | $201.75 | 9.321% | $220.5551 | $220.56 | $220.55 | $220.60 |
| Purchase #2 | $168.92 | 9.786% | $185.4505 | $185.45 | $185.45 | $185.50 |
| Purchase #3 | $112.43 | 3.612% | $116.491 | $116.49 | $116.50 | $116.50 |
| Purchase #4 | $18.39 | 9.463% | $20.1302 | $20.13 | $20.15 | $20.10 |
| Purchase #5 | $89.81 | 6.465% | $95.6162 | $95.62 | $95.60 | $95.60 |
| Purchase #6 | $246.79 | 4.458% | $257.7919 | $257.79 | $257.80 | $257.80 |
| Purchase #7 | $170.87 | 6.744% | $182.3935 | $182.39 | $182.40 | $182.40 |
| 7 purchase totals = | $1,008.96 | $1,078.4284 | $1,078.43 | $1,078.45 | $1,078.50 | |