| 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 | $115.93 | 10.706% | $128.3415 | $128.34 | $128.35 | $128.30 |
| Purchase #2 | $107.33 | 6.137% | $113.9168 | $113.92 | $113.90 | $113.90 |
| Purchase #3 | $118.83 | 12.242% | $133.3772 | $133.38 | $133.40 | $133.40 |
| Purchase #4 | $45.27 | 13.511% | $51.3864 | $51.39 | $51.40 | $51.40 |
| Purchase #5 | $109.94 | 10.724% | $121.73 | $121.73 | $121.75 | $121.70 |
| Purchase #6 | $125.33 | 4.136% | $130.5136 | $130.51 | $130.50 | $130.50 |
| Purchase #7 | $93.25 | 13.651% | $105.9796 | $105.98 | $106.00 | $106.00 |
| 7 purchase totals = | $715.88 | $785.2451 | $785.25 | $785.30 | $785.20 | |