| 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 | $183.97 | 6.271% | $195.5068 | $195.51 | $195.50 | $195.50 |
| Purchase #2 | $194.89 | 10.543% | $215.4373 | $215.44 | $215.45 | $215.40 |
| Purchase #3 | $174.87 | 6.387% | $186.0389 | $186.04 | $186.05 | $186.00 |
| Purchase #4 | $101.67 | 7.856% | $109.6572 | $109.66 | $109.65 | $109.70 |
| Purchase #5 | $164.33 | 10.604% | $181.7556 | $181.76 | $181.75 | $181.80 |
| Purchase #6 | $152.81 | 13.651% | $173.6701 | $173.67 | $173.65 | $173.70 |
| Purchase #7 | $58.89 | 6.752% | $62.8663 | $62.87 | $62.85 | $62.90 |
| 7 purchase totals = | $1,031.43 | $1,124.9322 | $1,124.95 | $1,124.90 | $1,125.00 | |