| 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 | $183.27 | 3.463% | $189.6166 | $189.62 | $189.60 | $189.60 |
| Purchase #2 | $183.77 | 13.171% | $207.9743 | $207.97 | $207.95 | $208.00 |
| Purchase #3 | $148.70 | 11.435% | $165.7038 | $165.70 | $165.70 | $165.70 |
| Purchase #4 | $209.50 | 6.282% | $222.6608 | $222.66 | $222.65 | $222.70 |
| Purchase #5 | $7.56 | 6.872% | $8.0795 | $8.08 | $8.10 | $8.10 |
| Purchase #6 | $177.65 | 10.859% | $196.941 | $196.94 | $196.95 | $196.90 |
| Purchase #7 | $196.76 | 8.514% | $213.5121 | $213.51 | $213.50 | $213.50 |
| 7 purchase totals = | $1,107.21 | $1,204.4881 | $1,204.48 | $1,204.45 | $1,204.50 | |