| 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 | $213.69 | 9.233% | $233.42 | $233.42 | $233.40 | $233.40 |
| Purchase #2 | $156.74 | 6.255% | $166.5441 | $166.54 | $166.55 | $166.50 |
| Purchase #3 | $11.48 | 9.176% | $12.5334 | $12.53 | $12.55 | $12.50 |
| Purchase #4 | $169.47 | 8.629% | $184.0936 | $184.09 | $184.10 | $184.10 |
| Purchase #5 | $119.91 | 5.820% | $126.8888 | $126.89 | $126.90 | $126.90 |
| Purchase #6 | $182.26 | 9.783% | $200.0905 | $200.09 | $200.10 | $200.10 |
| Purchase #7 | $236.45 | 10.294% | $260.7902 | $260.79 | $260.80 | $260.80 |
| 7 purchase totals = | $1,090.00 | $1,184.3606 | $1,184.35 | $1,184.40 | $1,184.30 | |