| 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 | $205.77 | 7.408% | $221.0134 | $221.01 | $221.00 | $221.00 |
| Purchase #2 | $137.77 | 7.282% | $147.8024 | $147.80 | $147.80 | $147.80 |
| Purchase #3 | $136.80 | 3.686% | $141.8424 | $141.84 | $141.85 | $141.80 |
| Purchase #4 | $84.81 | 13.507% | $96.2653 | $96.27 | $96.25 | $96.30 |
| Purchase #5 | $188.43 | 13.811% | $214.4541 | $214.45 | $214.45 | $214.50 |
| Purchase #6 | $44.29 | 11.279% | $49.2855 | $49.29 | $49.30 | $49.30 |
| Purchase #7 | $116.62 | 10.465% | $128.8243 | $128.82 | $128.80 | $128.80 |
| 7 purchase totals = | $914.49 | $999.4874 | $999.48 | $999.45 | $999.50 | |