| 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 | $125.31 | 13.694% | $142.47 | $142.47 | $142.45 | $142.50 |
| Purchase #2 | $206.42 | 6.820% | $220.4978 | $220.50 | $220.50 | $220.50 |
| Purchase #3 | $197.33 | 12.232% | $221.4674 | $221.47 | $221.45 | $221.50 |
| Purchase #4 | $101.74 | 7.264% | $109.1304 | $109.13 | $109.15 | $109.10 |
| Purchase #5 | $164.98 | 10.667% | $182.5784 | $182.58 | $182.60 | $182.60 |
| Purchase #6 | $65.30 | 13.379% | $74.0365 | $74.04 | $74.05 | $74.00 |
| Purchase #7 | $167.52 | 10.779% | $185.577 | $185.58 | $185.60 | $185.60 |
| 7 purchase totals = | $1,028.60 | $1,135.7575 | $1,135.77 | $1,135.80 | $1,135.80 | |