| 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 | $243.38 | 6.737% | $259.7765 | $259.78 | $259.80 | $259.80 |
| Purchase #2 | $34.50 | 7.241% | $36.9981 | $37.00 | $37.00 | $37.00 |
| Purchase #3 | $191.61 | 7.579% | $206.1321 | $206.13 | $206.15 | $206.10 |
| Purchase #4 | $74.48 | 10.760% | $82.494 | $82.49 | $82.50 | $82.50 |
| Purchase #5 | $199.94 | 5.162% | $210.2609 | $210.26 | $210.25 | $210.30 |
| Purchase #6 | $95.94 | 12.846% | $108.2645 | $108.26 | $108.25 | $108.30 |
| Purchase #7 | $213.32 | 9.465% | $233.5107 | $233.51 | $233.50 | $233.50 |
| 7 purchase totals = | $1,053.17 | $1,137.4368 | $1,137.43 | $1,137.45 | $1,137.50 | |