| 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 | $128.84 | 4.322% | $134.4085 | $134.41 | $134.40 | $134.40 |
| Purchase #2 | $79.75 | 9.716% | $87.4985 | $87.50 | $87.50 | $87.50 |
| Purchase #3 | $200.38 | 8.788% | $217.9894 | $217.99 | $218.00 | $218.00 |
| Purchase #4 | $151.25 | 6.763% | $161.479 | $161.48 | $161.50 | $161.50 |
| Purchase #5 | $187.32 | 6.681% | $199.8348 | $199.83 | $199.85 | $199.80 |
| Purchase #6 | $126.70 | 12.663% | $142.744 | $142.74 | $142.75 | $142.70 |
| Purchase #7 | $66.29 | 11.238% | $73.7397 | $73.74 | $73.75 | $73.70 |
| 7 purchase totals = | $940.53 | $1,017.6939 | $1,017.69 | $1,017.75 | $1,017.60 | |