| 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 | $195.68 | 3.676% | $202.8732 | $202.87 | $202.85 | $202.90 |
| Purchase #2 | $224.26 | 4.138% | $233.5399 | $233.54 | $233.55 | $233.50 |
| Purchase #3 | $233.52 | 10.428% | $257.8715 | $257.87 | $257.85 | $257.90 |
| Purchase #4 | $203.78 | 11.770% | $227.7649 | $227.76 | $227.75 | $227.80 |
| Purchase #5 | $132.33 | 4.271% | $137.9818 | $137.98 | $138.00 | $138.00 |
| Purchase #6 | $154.29 | 6.287% | $163.9902 | $163.99 | $164.00 | $164.00 |
| Purchase #7 | $54.58 | 4.629% | $57.1065 | $57.11 | $57.10 | $57.10 |
| 7 purchase totals = | $1,198.44 | $1,281.1280 | $1,281.12 | $1,281.10 | $1,281.20 | |