| 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 | $228.44 | 4.166% | $237.9568 | $237.96 | $237.95 | $238.00 |
| Purchase #2 | $190.89 | 4.708% | $199.8771 | $199.88 | $199.90 | $199.90 |
| Purchase #3 | $164.96 | 4.122% | $171.7597 | $171.76 | $171.75 | $171.80 |
| Purchase #4 | $173.61 | 12.692% | $195.6446 | $195.64 | $195.65 | $195.60 |
| Purchase #5 | $125.93 | 4.400% | $131.4709 | $131.47 | $131.45 | $131.50 |
| Purchase #6 | $8.86 | 5.742% | $9.3687 | $9.37 | $9.35 | $9.40 |
| Purchase #7 | $140.74 | 10.617% | $155.6824 | $155.68 | $155.70 | $155.70 |
| 7 purchase totals = | $1,033.43 | $1,101.7602 | $1,101.76 | $1,101.75 | $1,101.90 | |