| 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 | $27.51 | 7.856% | $29.6712 | $29.67 | $29.65 | $29.70 |
| Purchase #2 | $168.30 | 10.275% | $185.5928 | $185.59 | $185.60 | $185.60 |
| Purchase #3 | $97.71 | 6.435% | $103.9976 | $104.00 | $104.00 | $104.00 |
| Purchase #4 | $199.93 | 8.807% | $217.5378 | $217.54 | $217.55 | $217.50 |
| Purchase #5 | $168.36 | 4.597% | $176.0995 | $176.10 | $176.10 | $176.10 |
| Purchase #6 | $36.99 | 8.407% | $40.0997 | $40.10 | $40.10 | $40.10 |
| Purchase #7 | $250.99 | 12.266% | $281.7764 | $281.78 | $281.80 | $281.80 |
| 7 purchase totals = | $949.79 | $1,034.7750 | $1,034.78 | $1,034.80 | $1,034.80 | |