| 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 | $124.39 | 3.538% | $128.7909 | $128.79 | $128.80 | $128.80 |
| Purchase #2 | $162.76 | 10.717% | $180.203 | $180.20 | $180.20 | $180.20 |
| Purchase #3 | $105.58 | 8.690% | $114.7549 | $114.75 | $114.75 | $114.80 |
| Purchase #4 | $181.64 | 11.587% | $202.6866 | $202.69 | $202.70 | $202.70 |
| Purchase #5 | $190.40 | 11.556% | $212.4026 | $212.40 | $212.40 | $212.40 |
| Purchase #6 | $82.40 | 3.428% | $85.2247 | $85.22 | $85.20 | $85.20 |
| Purchase #7 | $246.74 | 10.461% | $272.5515 | $272.55 | $272.55 | $272.60 |
| 7 purchase totals = | $1,093.91 | $1,196.6142 | $1,196.60 | $1,196.60 | $1,196.70 | |