| 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 | $179.79 | 8.523% | $195.1135 | $195.11 | $195.10 | $195.10 |
| Purchase #2 | $207.63 | 5.193% | $218.4122 | $218.41 | $218.40 | $218.40 |
| Purchase #3 | $17.34 | 10.834% | $19.2186 | $19.22 | $19.20 | $19.20 |
| Purchase #4 | $246.89 | 11.719% | $275.823 | $275.82 | $275.80 | $275.80 |
| Purchase #5 | $238.30 | 8.730% | $259.1036 | $259.10 | $259.10 | $259.10 |
| Purchase #6 | $105.56 | 8.309% | $114.331 | $114.33 | $114.35 | $114.30 |
| Purchase #7 | $119.59 | 4.678% | $125.1844 | $125.18 | $125.20 | $125.20 |
| 7 purchase totals = | $1,115.10 | $1,207.1863 | $1,207.17 | $1,207.15 | $1,207.10 | |