| 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 | $146.87 | 11.194% | $163.3106 | $163.31 | $163.30 | $163.30 |
| Purchase #2 | $160.59 | 3.150% | $165.6486 | $165.65 | $165.65 | $165.60 |
| Purchase #3 | $183.75 | 7.230% | $197.0351 | $197.04 | $197.05 | $197.00 |
| Purchase #4 | $97.94 | 11.515% | $109.2178 | $109.22 | $109.20 | $109.20 |
| Purchase #5 | $23.70 | 10.585% | $26.2086 | $26.21 | $26.20 | $26.20 |
| Purchase #6 | $81.60 | 7.200% | $87.4752 | $87.48 | $87.50 | $87.50 |
| Purchase #7 | $56.77 | 12.582% | $63.9128 | $63.91 | $63.90 | $63.90 |
| 7 purchase totals = | $751.22 | $812.8087 | $812.82 | $812.80 | $812.70 | |