| 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 | $105.94 | 13.768% | $120.5258 | $120.53 | $120.55 | $120.50 |
| Purchase #2 | $236.99 | 7.629% | $255.07 | $255.07 | $255.05 | $255.10 |
| Purchase #3 | $191.89 | 7.666% | $206.6003 | $206.60 | $206.60 | $206.60 |
| Purchase #4 | $221.67 | 6.530% | $236.1451 | $236.15 | $236.15 | $236.10 |
| Purchase #5 | $34.84 | 7.565% | $37.4756 | $37.48 | $37.50 | $37.50 |
| Purchase #6 | $14.83 | 11.690% | $16.5636 | $16.56 | $16.55 | $16.60 |
| Purchase #7 | $46.48 | 10.709% | $51.4575 | $51.46 | $51.45 | $51.50 |
| 7 purchase totals = | $852.64 | $923.8379 | $923.85 | $923.85 | $923.90 | |