| 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 | $175.28 | 11.139% | $194.8044 | $194.80 | $194.80 | $194.80 |
| Purchase #2 | $34.46 | 5.384% | $36.3153 | $36.32 | $36.30 | $36.30 |
| Purchase #3 | $200.91 | 13.797% | $228.6296 | $228.63 | $228.65 | $228.60 |
| Purchase #4 | $229.87 | 7.775% | $247.7424 | $247.74 | $247.75 | $247.70 |
| Purchase #5 | $172.95 | 7.418% | $185.7794 | $185.78 | $185.80 | $185.80 |
| Purchase #6 | $116.28 | 9.443% | $127.2603 | $127.26 | $127.25 | $127.30 |
| Purchase #7 | $157.38 | 5.565% | $166.1382 | $166.14 | $166.15 | $166.10 |
| 7 purchase totals = | $1,087.13 | $1,186.6696 | $1,186.67 | $1,186.70 | $1,186.60 | |