| 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 | $179.63 | 7.152% | $192.4771 | $192.48 | $192.50 | $192.50 |
| Purchase #2 | $14.97 | 8.364% | $16.2221 | $16.22 | $16.20 | $16.20 |
| Purchase #3 | $208.63 | 9.636% | $228.7336 | $228.73 | $228.75 | $228.70 |
| Purchase #4 | $159.31 | 4.527% | $166.522 | $166.52 | $166.50 | $166.50 |
| Purchase #5 | $220.49 | 11.194% | $245.1717 | $245.17 | $245.15 | $245.20 |
| Purchase #6 | $175.30 | 9.479% | $191.9167 | $191.92 | $191.90 | $191.90 |
| Purchase #7 | $212.77 | 8.387% | $230.615 | $230.62 | $230.60 | $230.60 |
| 7 purchase totals = | $1,171.10 | $1,271.6582 | $1,271.66 | $1,271.60 | $1,271.60 | |