| 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 | $105.47 | 8.124% | $114.0384 | $114.04 | $114.05 | $114.00 |
| Purchase #2 | $45.86 | 12.669% | $51.67 | $51.67 | $51.65 | $51.70 |
| Purchase #3 | $141.44 | 9.697% | $155.1554 | $155.16 | $155.15 | $155.20 |
| Purchase #4 | $76.65 | 13.749% | $87.1886 | $87.19 | $87.20 | $87.20 |
| Purchase #5 | $143.43 | 8.706% | $155.917 | $155.92 | $155.90 | $155.90 |
| Purchase #6 | $100.60 | 3.573% | $104.1944 | $104.19 | $104.20 | $104.20 |
| Purchase #7 | $136.70 | 5.828% | $144.6669 | $144.67 | $144.65 | $144.70 |
| 7 purchase totals = | $750.15 | $812.8307 | $812.84 | $812.80 | $812.90 | |