| 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 | $194.43 | 8.490% | $210.9371 | $210.94 | $210.95 | $210.90 |
| Purchase #2 | $91.94 | 7.708% | $99.0267 | $99.03 | $99.05 | $99.00 |
| Purchase #3 | $9.28 | 13.530% | $10.5356 | $10.54 | $10.55 | $10.50 |
| Purchase #4 | $194.99 | 7.750% | $210.1017 | $210.10 | $210.10 | $210.10 |
| Purchase #5 | $66.76 | 11.327% | $74.3219 | $74.32 | $74.30 | $74.30 |
| Purchase #6 | $114.37 | 13.620% | $129.9472 | $129.95 | $129.95 | $129.90 |
| Purchase #7 | $235.91 | 6.183% | $250.4963 | $250.50 | $250.50 | $250.50 |
| 7 purchase totals = | $907.68 | $985.3665 | $985.38 | $985.40 | $985.20 | |