| 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 | $128.43 | 4.213% | $133.8408 | $133.84 | $133.85 | $133.80 |
| Purchase #2 | $127.31 | 10.746% | $140.9907 | $140.99 | $141.00 | $141.00 |
| Purchase #3 | $196.32 | 11.812% | $219.5093 | $219.51 | $219.50 | $219.50 |
| Purchase #4 | $240.37 | 5.222% | $252.9221 | $252.92 | $252.90 | $252.90 |
| Purchase #5 | $79.71 | 10.786% | $88.3075 | $88.31 | $88.30 | $88.30 |
| Purchase #6 | $60.69 | 13.690% | $68.9985 | $69.00 | $69.00 | $69.00 |
| Purchase #7 | $203.97 | 12.700% | $229.8742 | $229.87 | $229.85 | $229.90 |
| 7 purchase totals = | $1,036.80 | $1,134.4431 | $1,134.44 | $1,134.40 | $1,134.40 | |