| 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 | $119.27 | 7.867% | $128.653 | $128.65 | $128.65 | $128.70 |
| Purchase #2 | $49.54 | 3.162% | $51.1065 | $51.11 | $51.10 | $51.10 |
| Purchase #3 | $119.38 | 11.304% | $132.8747 | $132.87 | $132.85 | $132.90 |
| Purchase #4 | $123.69 | 4.250% | $128.9468 | $128.95 | $128.95 | $128.90 |
| Purchase #5 | $55.62 | 5.867% | $58.8832 | $58.88 | $58.90 | $58.90 |
| Purchase #6 | $5.88 | 6.419% | $6.2574 | $6.26 | $6.25 | $6.30 |
| Purchase #7 | $32.82 | 12.492% | $36.9199 | $36.92 | $36.90 | $36.90 |
| 7 purchase totals = | $506.20 | $543.6415 | $543.64 | $543.60 | $543.70 | |