| 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 | $240.31 | 11.300% | $267.465 | $267.47 | $267.45 | $267.50 |
| Purchase #2 | $133.29 | 11.688% | $148.8689 | $148.87 | $148.85 | $148.90 |
| Purchase #3 | $13.66 | 8.491% | $14.8199 | $14.82 | $14.80 | $14.80 |
| Purchase #4 | $192.72 | 5.521% | $203.3601 | $203.36 | $203.35 | $203.40 |
| Purchase #5 | $36.52 | 11.380% | $40.676 | $40.68 | $40.70 | $40.70 |
| Purchase #6 | $34.88 | 10.384% | $38.5019 | $38.50 | $38.50 | $38.50 |
| Purchase #7 | $112.36 | 10.176% | $123.7938 | $123.79 | $123.80 | $123.80 |
| 7 purchase totals = | $763.74 | $837.4856 | $837.49 | $837.45 | $837.60 | |