| 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 | $226.38 | 3.538% | $234.3893 | $234.39 | $234.40 | $234.40 |
| Purchase #2 | $139.93 | 4.398% | $146.0841 | $146.08 | $146.10 | $146.10 |
| Purchase #3 | $156.87 | 10.296% | $173.0213 | $173.02 | $173.00 | $173.00 |
| Purchase #4 | $193.82 | 3.321% | $200.2568 | $200.26 | $200.25 | $200.30 |
| Purchase #5 | $158.39 | 6.258% | $168.302 | $168.30 | $168.30 | $168.30 |
| Purchase #6 | $84.28 | 13.392% | $95.5668 | $95.57 | $95.55 | $95.60 |
| Purchase #7 | $166.92 | 9.146% | $182.1865 | $182.19 | $182.20 | $182.20 |
| 7 purchase totals = | $1,126.59 | $1,199.8068 | $1,199.81 | $1,199.80 | $1,199.90 | |