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 | $12.30 | 3.874% | $12.7765 | $12.78 | $12.80 | $12.80 |
Purchase #2 | $203.53 | 7.176% | $218.1353 | $218.14 | $218.15 | $218.10 |
Purchase #3 | $99.81 | 6.590% | $106.3875 | $106.39 | $106.40 | $106.40 |
Purchase #4 | $207.85 | 7.231% | $222.8796 | $222.88 | $222.90 | $222.90 |
Purchase #5 | $184.73 | 10.542% | $204.2042 | $204.20 | $204.20 | $204.20 |
Purchase #6 | $15.37 | 4.534% | $16.0669 | $16.07 | $16.05 | $16.10 |
Purchase #7 | $196.55 | 13.824% | $223.7211 | $223.72 | $223.70 | $223.70 |
7 purchase totals = | $920.14 | $1,004.1711 | $1,004.18 | $1,004.20 | $1,004.20 |