| 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 | $249.99 | 5.687% | $264.2069 | $264.21 | $264.20 | $264.20 |
| Purchase #2 | $243.86 | 3.260% | $251.8098 | $251.81 | $251.80 | $251.80 |
| Purchase #3 | $246.67 | 11.727% | $275.597 | $275.60 | $275.60 | $275.60 |
| Purchase #4 | $181.98 | 4.800% | $190.715 | $190.72 | $190.70 | $190.70 |
| Purchase #5 | $242.91 | 9.735% | $266.5573 | $266.56 | $266.55 | $266.60 |
| Purchase #6 | $12.37 | 3.113% | $12.7551 | $12.76 | $12.75 | $12.80 |
| Purchase #7 | $60.46 | 5.532% | $63.8046 | $63.80 | $63.80 | $63.80 |
| 7 purchase totals = | $1,238.24 | $1,325.4457 | $1,325.46 | $1,325.40 | $1,325.50 | |