| 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 | $188.55 | 9.576% | $206.6055 | $206.61 | $206.60 | $206.60 |
| Purchase #2 | $118.44 | 12.783% | $133.5802 | $133.58 | $133.60 | $133.60 |
| Purchase #3 | $72.58 | 11.493% | $80.9216 | $80.92 | $80.90 | $80.90 |
| Purchase #4 | $189.79 | 5.145% | $199.5547 | $199.55 | $199.55 | $199.60 |
| Purchase #5 | $182.81 | 13.520% | $207.5259 | $207.53 | $207.55 | $207.50 |
| Purchase #6 | $217.67 | 10.676% | $240.9084 | $240.91 | $240.90 | $240.90 |
| Purchase #7 | $119.81 | 3.374% | $123.8524 | $123.85 | $123.85 | $123.90 |
| 7 purchase totals = | $1,089.65 | $1,192.9487 | $1,192.95 | $1,192.95 | $1,193.00 | |