| 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 | $171.34 | 10.713% | $189.6957 | $189.70 | $189.70 | $189.70 |
| Purchase #2 | $16.91 | 6.471% | $18.0042 | $18.00 | $18.00 | $18.00 |
| Purchase #3 | $49.84 | 4.205% | $51.9358 | $51.94 | $51.95 | $51.90 |
| Purchase #4 | $240.45 | 10.405% | $265.4688 | $265.47 | $265.45 | $265.50 |
| Purchase #5 | $45.44 | 8.673% | $49.381 | $49.38 | $49.40 | $49.40 |
| Purchase #6 | $163.84 | 6.822% | $175.0172 | $175.02 | $175.00 | $175.00 |
| Purchase #7 | $68.99 | 3.700% | $71.5426 | $71.54 | $71.55 | $71.50 |
| 7 purchase totals = | $756.81 | $821.0453 | $821.05 | $821.05 | $821.00 | |