| 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 | $139.40 | 5.273% | $146.7506 | $146.75 | $146.75 | $146.80 |
| Purchase #2 | $52.28 | 8.838% | $56.9005 | $56.90 | $56.90 | $56.90 |
| Purchase #3 | $70.74 | 4.680% | $74.0506 | $74.05 | $74.05 | $74.10 |
| Purchase #4 | $220.62 | 9.165% | $240.8398 | $240.84 | $240.85 | $240.80 |
| Purchase #5 | $66.95 | 4.394% | $69.8918 | $69.89 | $69.90 | $69.90 |
| Purchase #6 | $95.49 | 12.512% | $107.4377 | $107.44 | $107.45 | $107.40 |
| Purchase #7 | $10.28 | 8.289% | $11.1321 | $11.13 | $11.15 | $11.10 |
| 7 purchase totals = | $655.76 | $707.0031 | $707.00 | $707.05 | $707.00 | |