| 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 | $84.87 | 11.248% | $94.4162 | $94.42 | $94.40 | $94.40 |
| Purchase #2 | $67.57 | 4.405% | $70.5465 | $70.55 | $70.55 | $70.50 |
| Purchase #3 | $141.46 | 9.358% | $154.6978 | $154.70 | $154.70 | $154.70 |
| Purchase #4 | $216.97 | 6.202% | $230.4265 | $230.43 | $230.45 | $230.40 |
| Purchase #5 | $103.30 | 5.743% | $109.2325 | $109.23 | $109.25 | $109.20 |
| Purchase #6 | $130.28 | 8.127% | $140.8679 | $140.87 | $140.85 | $140.90 |
| Purchase #7 | $152.96 | 8.413% | $165.8285 | $165.83 | $165.85 | $165.80 |
| 7 purchase totals = | $897.41 | $966.0159 | $966.03 | $966.05 | $965.90 | |