| 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 | $11.45 | 10.226% | $12.6209 | $12.62 | $12.60 | $12.60 |
| Purchase #2 | $90.47 | 3.421% | $93.565 | $93.57 | $93.55 | $93.60 |
| Purchase #3 | $182.64 | 10.767% | $202.3048 | $202.30 | $202.30 | $202.30 |
| Purchase #4 | $96.31 | 13.410% | $109.2252 | $109.23 | $109.25 | $109.20 |
| Purchase #5 | $135.73 | 6.300% | $144.281 | $144.28 | $144.30 | $144.30 |
| Purchase #6 | $138.30 | 9.431% | $151.3431 | $151.34 | $151.35 | $151.30 |
| Purchase #7 | $151.40 | 13.375% | $171.6498 | $171.65 | $171.65 | $171.60 |
| 7 purchase totals = | $806.30 | $884.9898 | $884.99 | $885.00 | $884.90 | |