| 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 | $110.43 | 6.834% | $117.9768 | $117.98 | $118.00 | $118.00 |
| Purchase #2 | $233.34 | 9.350% | $255.1573 | $255.16 | $255.15 | $255.20 |
| Purchase #3 | $118.91 | 10.828% | $131.7856 | $131.79 | $131.80 | $131.80 |
| Purchase #4 | $41.87 | 9.865% | $46.0005 | $46.00 | $46.00 | $46.00 |
| Purchase #5 | $198.59 | 8.547% | $215.5635 | $215.56 | $215.55 | $215.60 |
| Purchase #6 | $45.25 | 12.712% | $51.0022 | $51.00 | $51.00 | $51.00 |
| Purchase #7 | $234.41 | 5.317% | $246.8736 | $246.87 | $246.85 | $246.90 |
| 7 purchase totals = | $982.80 | $1,064.3595 | $1,064.36 | $1,064.35 | $1,064.50 | |