| 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 | $201.75 | 9.199% | $220.309 | $220.31 | $220.30 | $220.30 |
| Purchase #2 | $118.85 | 11.626% | $132.6675 | $132.67 | $132.65 | $132.70 |
| Purchase #3 | $81.46 | 11.156% | $90.5477 | $90.55 | $90.55 | $90.50 |
| Purchase #4 | $20.28 | 8.536% | $22.0111 | $22.01 | $22.00 | $22.00 |
| Purchase #5 | $171.83 | 12.154% | $192.7142 | $192.71 | $192.70 | $192.70 |
| Purchase #6 | $167.40 | 13.639% | $190.2317 | $190.23 | $190.25 | $190.20 |
| Purchase #7 | $241.42 | 8.767% | $262.5853 | $262.59 | $262.60 | $262.60 |
| 7 purchase totals = | $1,002.99 | $1,111.0665 | $1,111.07 | $1,111.05 | $1,111.00 | |