| 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 | $84.36 | 5.271% | $88.8066 | $88.81 | $88.80 | $88.80 |
| Purchase #2 | $186.70 | 9.856% | $205.1012 | $205.10 | $205.10 | $205.10 |
| Purchase #3 | $82.26 | 8.514% | $89.2636 | $89.26 | $89.25 | $89.30 |
| Purchase #4 | $201.25 | 10.223% | $221.8238 | $221.82 | $221.80 | $221.80 |
| Purchase #5 | $247.35 | 12.744% | $278.8723 | $278.87 | $278.85 | $278.90 |
| Purchase #6 | $49.90 | 4.469% | $52.13 | $52.13 | $52.15 | $52.10 |
| Purchase #7 | $75.97 | 6.718% | $81.0737 | $81.07 | $81.05 | $81.10 |
| 7 purchase totals = | $927.79 | $1,017.0712 | $1,017.06 | $1,017.00 | $1,017.10 | |