| 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 | $159.30 | 10.163% | $175.4897 | $175.49 | $175.50 | $175.50 |
| Purchase #2 | $161.85 | 3.433% | $167.4063 | $167.41 | $167.40 | $167.40 |
| Purchase #3 | $83.67 | 3.598% | $86.6804 | $86.68 | $86.70 | $86.70 |
| Purchase #4 | $242.80 | 8.170% | $262.6368 | $262.64 | $262.65 | $262.60 |
| Purchase #5 | $129.94 | 7.756% | $140.0181 | $140.02 | $140.00 | $140.00 |
| Purchase #6 | $227.80 | 7.777% | $245.516 | $245.52 | $245.50 | $245.50 |
| Purchase #7 | $193.70 | 3.253% | $200.0011 | $200.00 | $200.00 | $200.00 |
| 7 purchase totals = | $1,199.06 | $1,277.7484 | $1,277.76 | $1,277.75 | $1,277.70 | |