| 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 | $214.33 | 13.402% | $243.0545 | $243.05 | $243.05 | $243.10 |
| Purchase #2 | $196.77 | 9.529% | $215.5202 | $215.52 | $215.50 | $215.50 |
| Purchase #3 | $178.84 | 6.237% | $189.9943 | $189.99 | $190.00 | $190.00 |
| Purchase #4 | $19.50 | 6.694% | $20.8053 | $20.81 | $20.80 | $20.80 |
| Purchase #5 | $206.25 | 12.634% | $232.3076 | $232.31 | $232.30 | $232.30 |
| Purchase #6 | $60.31 | 11.169% | $67.046 | $67.05 | $67.05 | $67.00 |
| Purchase #7 | $148.70 | 5.617% | $157.0525 | $157.05 | $157.05 | $157.10 |
| 7 purchase totals = | $1,024.70 | $1,125.7804 | $1,125.78 | $1,125.75 | $1,125.80 | |