| 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 | $204.31 | 10.800% | $226.3755 | $226.38 | $226.40 | $226.40 |
| Purchase #2 | $149.62 | 5.789% | $158.2815 | $158.28 | $158.30 | $158.30 |
| Purchase #3 | $184.38 | 6.497% | $196.3592 | $196.36 | $196.35 | $196.40 |
| Purchase #4 | $120.79 | 11.138% | $134.2436 | $134.24 | $134.25 | $134.20 |
| Purchase #5 | $151.87 | 9.712% | $166.6196 | $166.62 | $166.60 | $166.60 |
| Purchase #6 | $132.72 | 12.104% | $148.7844 | $148.78 | $148.80 | $148.80 |
| Purchase #7 | $167.63 | 6.193% | $178.0113 | $178.01 | $178.00 | $178.00 |
| 7 purchase totals = | $1,111.32 | $1,208.6751 | $1,208.67 | $1,208.70 | $1,208.70 | |