| 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 | $246.91 | 4.692% | $258.495 | $258.50 | $258.50 | $258.50 |
| Purchase #2 | $200.50 | 13.141% | $226.8477 | $226.85 | $226.85 | $226.80 |
| Purchase #3 | $241.86 | 3.810% | $251.0749 | $251.07 | $251.05 | $251.10 |
| Purchase #4 | $125.62 | 6.334% | $133.5768 | $133.58 | $133.60 | $133.60 |
| Purchase #5 | $181.97 | 9.835% | $199.8667 | $199.87 | $199.85 | $199.90 |
| Purchase #6 | $16.83 | 12.305% | $18.9009 | $18.90 | $18.90 | $18.90 |
| Purchase #7 | $18.47 | 7.670% | $19.8866 | $19.89 | $19.90 | $19.90 |
| 7 purchase totals = | $1,032.16 | $1,108.6486 | $1,108.66 | $1,108.65 | $1,108.70 | |