| 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 | $224.80 | 10.185% | $247.6959 | $247.70 | $247.70 | $247.70 |
| Purchase #2 | $169.62 | 5.624% | $179.1594 | $179.16 | $179.15 | $179.20 |
| Purchase #3 | $85.42 | 11.618% | $95.3441 | $95.34 | $95.35 | $95.30 |
| Purchase #4 | $124.65 | 12.572% | $140.321 | $140.32 | $140.30 | $140.30 |
| Purchase #5 | $51.29 | 11.632% | $57.2561 | $57.26 | $57.25 | $57.30 |
| Purchase #6 | $86.92 | 9.673% | $95.3278 | $95.33 | $95.35 | $95.30 |
| Purchase #7 | $241.50 | 9.698% | $264.9207 | $264.92 | $264.90 | $264.90 |
| 7 purchase totals = | $984.20 | $1,080.0250 | $1,080.03 | $1,080.00 | $1,080.00 | |