| 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 | $90.62 | 13.438% | $102.7975 | $102.80 | $102.80 | $102.80 |
| Purchase #2 | $198.30 | 8.522% | $215.1991 | $215.20 | $215.20 | $215.20 |
| Purchase #3 | $94.80 | 3.220% | $97.8526 | $97.85 | $97.85 | $97.90 |
| Purchase #4 | $231.94 | 13.591% | $263.463 | $263.46 | $263.45 | $263.50 |
| Purchase #5 | $209.88 | 4.418% | $219.1525 | $219.15 | $219.15 | $219.20 |
| Purchase #6 | $26.55 | 3.364% | $27.4431 | $27.44 | $27.45 | $27.40 |
| Purchase #7 | $153.75 | 9.504% | $168.3624 | $168.36 | $168.35 | $168.40 |
| 7 purchase totals = | $1,005.84 | $1,094.2702 | $1,094.26 | $1,094.25 | $1,094.40 | |