| 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 | $215.97 | 7.709% | $232.6191 | $232.62 | $232.60 | $232.60 |
| Purchase #2 | $17.87 | 3.608% | $18.5147 | $18.51 | $18.50 | $18.50 |
| Purchase #3 | $203.51 | 13.784% | $231.5618 | $231.56 | $231.55 | $231.60 |
| Purchase #4 | $69.97 | 6.534% | $74.5418 | $74.54 | $74.55 | $74.50 |
| Purchase #5 | $105.84 | 8.684% | $115.0311 | $115.03 | $115.05 | $115.00 |
| Purchase #6 | $233.58 | 12.818% | $263.5203 | $263.52 | $263.50 | $263.50 |
| Purchase #7 | $200.71 | 13.561% | $227.9283 | $227.93 | $227.95 | $227.90 |
| 7 purchase totals = | $1,047.45 | $1,163.7171 | $1,163.71 | $1,163.70 | $1,163.60 | |