| 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 | $188.30 | 9.401% | $206.0021 | $206.00 | $206.00 | $206.00 |
| Purchase #2 | $103.29 | 11.651% | $115.3243 | $115.32 | $115.30 | $115.30 |
| Purchase #3 | $213.63 | 11.800% | $238.8383 | $238.84 | $238.85 | $238.80 |
| Purchase #4 | $193.27 | 7.407% | $207.5855 | $207.59 | $207.60 | $207.60 |
| Purchase #5 | $242.96 | 11.450% | $270.7789 | $270.78 | $270.80 | $270.80 |
| Purchase #6 | $221.29 | 4.400% | $231.0268 | $231.03 | $231.05 | $231.00 |
| Purchase #7 | $54.65 | 5.578% | $57.6984 | $57.70 | $57.70 | $57.70 |
| 7 purchase totals = | $1,217.39 | $1,327.2543 | $1,327.26 | $1,327.30 | $1,327.20 | |