| 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 | $214.43 | 9.355% | $234.4899 | $234.49 | $234.50 | $234.50 |
| Purchase #2 | $33.90 | 9.838% | $37.2351 | $37.24 | $37.25 | $37.20 |
| Purchase #3 | $42.75 | 11.505% | $47.6684 | $47.67 | $47.65 | $47.70 |
| Purchase #4 | $235.55 | 9.436% | $257.7765 | $257.78 | $257.80 | $257.80 |
| Purchase #5 | $175.94 | 11.249% | $195.7315 | $195.73 | $195.75 | $195.70 |
| Purchase #6 | $120.91 | 6.749% | $129.0702 | $129.07 | $129.05 | $129.10 |
| Purchase #7 | $104.64 | 10.657% | $115.7915 | $115.79 | $115.80 | $115.80 |
| 7 purchase totals = | $928.12 | $1,017.7631 | $1,017.77 | $1,017.80 | $1,017.80 | |