| 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 | $63.96 | 4.234% | $66.6681 | $66.67 | $66.65 | $66.70 |
| Purchase #2 | $213.84 | 5.459% | $225.5135 | $225.51 | $225.50 | $225.50 |
| Purchase #3 | $230.88 | 3.120% | $238.0835 | $238.08 | $238.10 | $238.10 |
| Purchase #4 | $105.64 | 12.414% | $118.7541 | $118.75 | $118.75 | $118.80 |
| Purchase #5 | $218.95 | 10.235% | $241.3595 | $241.36 | $241.35 | $241.40 |
| Purchase #6 | $65.58 | 6.864% | $70.0814 | $70.08 | $70.10 | $70.10 |
| Purchase #7 | $186.94 | 9.484% | $204.6694 | $204.67 | $204.65 | $204.70 |
| 7 purchase totals = | $1,085.79 | $1,165.1295 | $1,165.12 | $1,165.10 | $1,165.30 | |