| 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 | $151.94 | 5.578% | $160.4152 | $160.42 | $160.40 | $160.40 |
| Purchase #2 | $125.37 | 5.648% | $132.4509 | $132.45 | $132.45 | $132.50 |
| Purchase #3 | $135.75 | 9.694% | $148.9096 | $148.91 | $148.90 | $148.90 |
| Purchase #4 | $184.39 | 5.445% | $194.43 | $194.43 | $194.45 | $194.40 |
| Purchase #5 | $39.60 | 13.560% | $44.9698 | $44.97 | $44.95 | $45.00 |
| Purchase #6 | $193.40 | 6.115% | $205.2264 | $205.23 | $205.25 | $205.20 |
| Purchase #7 | $89.46 | 9.781% | $98.2101 | $98.21 | $98.20 | $98.20 |
| 7 purchase totals = | $919.91 | $984.6120 | $984.62 | $984.60 | $984.60 | |