| 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 | $179.45 | 7.371% | $192.6773 | $192.68 | $192.70 | $192.70 |
| Purchase #2 | $119.91 | 5.288% | $126.2508 | $126.25 | $126.25 | $126.30 |
| Purchase #3 | $214.41 | 9.528% | $234.839 | $234.84 | $234.85 | $234.80 |
| Purchase #4 | $152.59 | 8.113% | $164.9696 | $164.97 | $164.95 | $165.00 |
| Purchase #5 | $39.33 | 9.723% | $43.1541 | $43.15 | $43.15 | $43.20 |
| Purchase #6 | $154.65 | 6.418% | $164.5754 | $164.58 | $164.60 | $164.60 |
| Purchase #7 | $142.56 | 11.731% | $159.2837 | $159.28 | $159.30 | $159.30 |
| 7 purchase totals = | $1,002.90 | $1,085.7499 | $1,085.75 | $1,085.80 | $1,085.90 | |