| 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 | $103.80 | 8.448% | $112.569 | $112.57 | $112.55 | $112.60 |
| Purchase #2 | $76.34 | 5.147% | $80.2692 | $80.27 | $80.25 | $80.30 |
| Purchase #3 | $155.25 | 13.668% | $176.4696 | $176.47 | $176.45 | $176.50 |
| Purchase #4 | $165.47 | 6.594% | $176.3811 | $176.38 | $176.40 | $176.40 |
| Purchase #5 | $109.35 | 9.660% | $119.9132 | $119.91 | $119.90 | $119.90 |
| Purchase #6 | $177.52 | 11.678% | $198.2508 | $198.25 | $198.25 | $198.30 |
| Purchase #7 | $32.33 | 7.321% | $34.6969 | $34.70 | $34.70 | $34.70 |
| 7 purchase totals = | $820.06 | $898.5498 | $898.55 | $898.50 | $898.70 | |