| 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 | $210.60 | 5.547% | $222.282 | $222.28 | $222.30 | $222.30 |
| Purchase #2 | $72.93 | 3.123% | $75.2076 | $75.21 | $75.20 | $75.20 |
| Purchase #3 | $95.50 | 13.108% | $108.0181 | $108.02 | $108.00 | $108.00 |
| Purchase #4 | $218.84 | 9.418% | $239.4504 | $239.45 | $239.45 | $239.50 |
| Purchase #5 | $240.72 | 4.497% | $251.5452 | $251.55 | $251.55 | $251.50 |
| Purchase #6 | $186.39 | 5.514% | $196.6675 | $196.67 | $196.65 | $196.70 |
| Purchase #7 | $162.34 | 9.651% | $178.0074 | $178.01 | $178.00 | $178.00 |
| 7 purchase totals = | $1,187.32 | $1,271.1782 | $1,271.19 | $1,271.15 | $1,271.20 | |