| 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 | $81.65 | 7.735% | $87.9656 | $87.97 | $87.95 | $88.00 |
| Purchase #2 | $192.33 | 6.729% | $205.2719 | $205.27 | $205.25 | $205.30 |
| Purchase #3 | $152.68 | 9.696% | $167.4839 | $167.48 | $167.50 | $167.50 |
| Purchase #4 | $14.29 | 8.773% | $15.5437 | $15.54 | $15.55 | $15.50 |
| Purchase #5 | $220.74 | 12.215% | $247.7034 | $247.70 | $247.70 | $247.70 |
| Purchase #6 | $148.89 | 3.540% | $154.1607 | $154.16 | $154.15 | $154.20 |
| Purchase #7 | $234.74 | 3.186% | $242.2188 | $242.22 | $242.20 | $242.20 |
| 7 purchase totals = | $1,045.32 | $1,120.3480 | $1,120.34 | $1,120.30 | $1,120.40 | |