| 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 | $11.70 | 11.516% | $13.0474 | $13.05 | $13.05 | $13.00 |
| Purchase #2 | $170.66 | 9.569% | $186.9905 | $186.99 | $187.00 | $187.00 |
| Purchase #3 | $59.95 | 12.282% | $67.3131 | $67.31 | $67.30 | $67.30 |
| Purchase #4 | $237.48 | 13.133% | $268.6682 | $268.67 | $268.65 | $268.70 |
| Purchase #5 | $171.71 | 10.231% | $189.2777 | $189.28 | $189.30 | $189.30 |
| Purchase #6 | $204.82 | 9.281% | $223.8293 | $223.83 | $223.85 | $223.80 |
| Purchase #7 | $50.43 | 13.772% | $57.3752 | $57.38 | $57.40 | $57.40 |
| 7 purchase totals = | $906.75 | $1,006.5014 | $1,006.51 | $1,006.55 | $1,006.50 | |