| 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 | $154.48 | 4.810% | $161.9105 | $161.91 | $161.90 | $161.90 |
| Purchase #2 | $55.69 | 12.663% | $62.742 | $62.74 | $62.75 | $62.70 |
| Purchase #3 | $57.94 | 7.855% | $62.4912 | $62.49 | $62.50 | $62.50 |
| Purchase #4 | $16.60 | 11.145% | $18.4501 | $18.45 | $18.45 | $18.50 |
| Purchase #5 | $227.29 | 5.129% | $238.9477 | $238.95 | $238.95 | $238.90 |
| Purchase #6 | $170.84 | 6.260% | $181.5346 | $181.53 | $181.55 | $181.50 |
| Purchase #7 | $151.55 | 4.493% | $158.3591 | $158.36 | $158.35 | $158.40 |
| 7 purchase totals = | $834.39 | $884.4352 | $884.43 | $884.45 | $884.40 | |