| 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 | $178.54 | 12.165% | $200.2594 | $200.26 | $200.25 | $200.30 |
| Purchase #2 | $188.37 | 13.159% | $213.1576 | $213.16 | $213.15 | $213.20 |
| Purchase #3 | $89.92 | 5.286% | $94.6732 | $94.67 | $94.65 | $94.70 |
| Purchase #4 | $163.61 | 3.725% | $169.7045 | $169.70 | $169.70 | $169.70 |
| Purchase #5 | $44.78 | 3.133% | $46.183 | $46.18 | $46.20 | $46.20 |
| Purchase #6 | $218.97 | 9.696% | $240.2013 | $240.20 | $240.20 | $240.20 |
| Purchase #7 | $46.46 | 6.812% | $49.6249 | $49.62 | $49.60 | $49.60 |
| 7 purchase totals = | $930.65 | $1,013.8039 | $1,013.79 | $1,013.75 | $1,013.90 | |