| 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 | $192.91 | 11.743% | $215.5634 | $215.56 | $215.55 | $215.60 |
| Purchase #2 | $233.41 | 3.499% | $241.577 | $241.58 | $241.60 | $241.60 |
| Purchase #3 | $163.54 | 7.818% | $176.3256 | $176.33 | $176.35 | $176.30 |
| Purchase #4 | $103.34 | 13.280% | $117.0636 | $117.06 | $117.05 | $117.10 |
| Purchase #5 | $134.33 | 7.555% | $144.4786 | $144.48 | $144.50 | $144.50 |
| Purchase #6 | $198.34 | 5.235% | $208.7231 | $208.72 | $208.70 | $208.70 |
| Purchase #7 | $215.46 | 3.775% | $223.5936 | $223.59 | $223.60 | $223.60 |
| 7 purchase totals = | $1,241.33 | $1,327.3249 | $1,327.32 | $1,327.35 | $1,327.40 | |