| 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 | $210.82 | 8.359% | $228.4424 | $228.44 | $228.45 | $228.40 |
| Purchase #2 | $45.62 | 4.476% | $47.662 | $47.66 | $47.65 | $47.70 |
| Purchase #3 | $64.68 | 10.671% | $71.582 | $71.58 | $71.60 | $71.60 |
| Purchase #4 | $236.93 | 13.562% | $269.0624 | $269.06 | $269.05 | $269.10 |
| Purchase #5 | $77.97 | 9.138% | $85.0949 | $85.09 | $85.10 | $85.10 |
| Purchase #6 | $14.61 | 9.713% | $16.0291 | $16.03 | $16.05 | $16.00 |
| Purchase #7 | $69.89 | 3.473% | $72.3173 | $72.32 | $72.30 | $72.30 |
| 7 purchase totals = | $720.52 | $790.1901 | $790.18 | $790.20 | $790.20 | |