| 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 | $166.80 | 6.238% | $177.205 | $177.21 | $177.20 | $177.20 |
| Purchase #2 | $141.91 | 13.808% | $161.5049 | $161.50 | $161.50 | $161.50 |
| Purchase #3 | $211.25 | 4.470% | $220.6929 | $220.69 | $220.70 | $220.70 |
| Purchase #4 | $225.69 | 3.745% | $234.1421 | $234.14 | $234.15 | $234.10 |
| Purchase #5 | $190.71 | 9.811% | $209.4206 | $209.42 | $209.40 | $209.40 |
| Purchase #6 | $40.82 | 10.226% | $44.9943 | $44.99 | $45.00 | $45.00 |
| Purchase #7 | $198.32 | 12.337% | $222.7867 | $222.79 | $222.80 | $222.80 |
| 7 purchase totals = | $1,175.50 | $1,270.7465 | $1,270.74 | $1,270.75 | $1,270.70 | |