| 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 | $93.94 | 12.487% | $105.6703 | $105.67 | $105.65 | $105.70 |
| Purchase #2 | $223.65 | 7.800% | $241.0947 | $241.09 | $241.10 | $241.10 |
| Purchase #3 | $189.56 | 9.223% | $207.0431 | $207.04 | $207.05 | $207.00 |
| Purchase #4 | $236.31 | 3.764% | $245.2047 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $233.67 | 10.416% | $258.0091 | $258.01 | $258.00 | $258.00 |
| Purchase #6 | $144.98 | 12.194% | $162.6589 | $162.66 | $162.65 | $162.70 |
| Purchase #7 | $96.43 | 3.722% | $100.0191 | $100.02 | $100.00 | $100.00 |
| 7 purchase totals = | $1,218.54 | $1,319.6999 | $1,319.69 | $1,319.65 | $1,319.70 | |