| 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 | $64.44 | 8.705% | $70.0495 | $70.05 | $70.05 | $70.00 |
| Purchase #2 | $240.27 | 12.531% | $270.3782 | $270.38 | $270.40 | $270.40 |
| Purchase #3 | $88.54 | 12.572% | $99.6712 | $99.67 | $99.65 | $99.70 |
| Purchase #4 | $118.39 | 9.194% | $129.2748 | $129.27 | $129.25 | $129.30 |
| Purchase #5 | $215.52 | 3.172% | $222.3563 | $222.36 | $222.35 | $222.40 |
| Purchase #6 | $249.26 | 4.401% | $260.2299 | $260.23 | $260.25 | $260.20 |
| Purchase #7 | $198.70 | 4.487% | $207.6157 | $207.62 | $207.60 | $207.60 |
| 7 purchase totals = | $1,175.12 | $1,259.5756 | $1,259.58 | $1,259.55 | $1,259.60 | |