| 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 | $168.69 | 3.864% | $175.2082 | $175.21 | $175.20 | $175.20 |
| Purchase #2 | $104.84 | 5.623% | $110.7352 | $110.74 | $110.75 | $110.70 |
| Purchase #3 | $85.65 | 12.356% | $96.2329 | $96.23 | $96.25 | $96.20 |
| Purchase #4 | $242.88 | 10.730% | $268.941 | $268.94 | $268.95 | $268.90 |
| Purchase #5 | $10.70 | 11.594% | $11.9406 | $11.94 | $11.95 | $11.90 |
| Purchase #6 | $42.79 | 11.532% | $47.7245 | $47.72 | $47.70 | $47.70 |
| Purchase #7 | $124.32 | 7.726% | $133.925 | $133.93 | $133.95 | $133.90 |
| 7 purchase totals = | $779.87 | $844.7074 | $844.71 | $844.75 | $844.50 | |