| 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 | $183.76 | 11.780% | $205.4069 | $205.41 | $205.40 | $205.40 |
| Purchase #2 | $10.49 | 4.169% | $10.9273 | $10.93 | $10.95 | $10.90 |
| Purchase #3 | $71.65 | 7.698% | $77.1656 | $77.17 | $77.15 | $77.20 |
| Purchase #4 | $158.63 | 3.148% | $163.6237 | $163.62 | $163.60 | $163.60 |
| Purchase #5 | $166.50 | 9.319% | $182.0161 | $182.02 | $182.00 | $182.00 |
| Purchase #6 | $83.59 | 13.738% | $95.0736 | $95.07 | $95.05 | $95.10 |
| Purchase #7 | $235.97 | 7.823% | $254.4299 | $254.43 | $254.45 | $254.40 |
| 7 purchase totals = | $910.59 | $988.6431 | $988.65 | $988.60 | $988.60 | |