| 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 | $250.98 | 3.563% | $259.9224 | $259.92 | $259.90 | $259.90 |
| Purchase #2 | $43.92 | 11.777% | $49.0925 | $49.09 | $49.10 | $49.10 |
| Purchase #3 | $40.44 | 9.417% | $44.2482 | $44.25 | $44.25 | $44.20 |
| Purchase #4 | $221.74 | 8.542% | $240.681 | $240.68 | $240.70 | $240.70 |
| Purchase #5 | $231.49 | 13.833% | $263.512 | $263.51 | $263.50 | $263.50 |
| Purchase #6 | $158.88 | 7.758% | $171.2059 | $171.21 | $171.20 | $171.20 |
| Purchase #7 | $72.61 | 10.630% | $80.3284 | $80.33 | $80.35 | $80.30 |
| 7 purchase totals = | $1,020.06 | $1,108.9904 | $1,108.99 | $1,109.00 | $1,108.90 | |