| 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 | $189.99 | 8.361% | $205.8751 | $205.88 | $205.90 | $205.90 |
| Purchase #2 | $145.76 | 12.538% | $164.0354 | $164.04 | $164.05 | $164.00 |
| Purchase #3 | $58.73 | 7.242% | $62.9832 | $62.98 | $63.00 | $63.00 |
| Purchase #4 | $115.54 | 3.657% | $119.7653 | $119.77 | $119.75 | $119.80 |
| Purchase #5 | $192.50 | 11.152% | $213.9676 | $213.97 | $213.95 | $214.00 |
| Purchase #6 | $87.95 | 6.443% | $93.6166 | $93.62 | $93.60 | $93.60 |
| Purchase #7 | $188.52 | 10.628% | $208.5559 | $208.56 | $208.55 | $208.60 |
| 7 purchase totals = | $978.99 | $1,068.7991 | $1,068.82 | $1,068.80 | $1,068.90 | |