| 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 | $140.39 | 6.823% | $149.9688 | $149.97 | $149.95 | $150.00 |
| Purchase #2 | $92.29 | 4.223% | $96.1874 | $96.19 | $96.20 | $96.20 |
| Purchase #3 | $100.48 | 13.834% | $114.3804 | $114.38 | $114.40 | $114.40 |
| Purchase #4 | $45.27 | 12.821% | $51.0741 | $51.07 | $51.05 | $51.10 |
| Purchase #5 | $151.26 | 9.363% | $165.4225 | $165.42 | $165.40 | $165.40 |
| Purchase #6 | $58.93 | 9.341% | $64.4347 | $64.43 | $64.45 | $64.40 |
| Purchase #7 | $173.96 | 12.232% | $195.2388 | $195.24 | $195.25 | $195.20 |
| 7 purchase totals = | $762.58 | $836.7067 | $836.70 | $836.70 | $836.70 | |