| 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 | $177.44 | 12.127% | $198.9581 | $198.96 | $198.95 | $199.00 |
| Purchase #2 | $35.67 | 4.202% | $37.1689 | $37.17 | $37.15 | $37.20 |
| Purchase #3 | $6.29 | 6.611% | $6.7058 | $6.71 | $6.70 | $6.70 |
| Purchase #4 | $108.40 | 5.640% | $114.5138 | $114.51 | $114.50 | $114.50 |
| Purchase #5 | $182.85 | 9.126% | $199.5369 | $199.54 | $199.55 | $199.50 |
| Purchase #6 | $175.43 | 6.531% | $186.8873 | $186.89 | $186.90 | $186.90 |
| Purchase #7 | $231.53 | 11.139% | $257.3201 | $257.32 | $257.30 | $257.30 |
| 7 purchase totals = | $917.61 | $1,001.0909 | $1,001.10 | $1,001.05 | $1,001.10 | |