| 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 | $78.85 | 11.102% | $87.6039 | $87.60 | $87.60 | $87.60 |
| Purchase #2 | $183.71 | 8.594% | $199.498 | $199.50 | $199.50 | $199.50 |
| Purchase #3 | $177.70 | 11.513% | $198.1586 | $198.16 | $198.15 | $198.20 |
| Purchase #4 | $19.95 | 11.526% | $22.2494 | $22.25 | $22.25 | $22.20 |
| Purchase #5 | $185.90 | 6.476% | $197.9389 | $197.94 | $197.95 | $197.90 |
| Purchase #6 | $15.85 | 6.633% | $16.9013 | $16.90 | $16.90 | $16.90 |
| Purchase #7 | $157.84 | 4.714% | $165.2806 | $165.28 | $165.30 | $165.30 |
| 7 purchase totals = | $819.80 | $887.6307 | $887.63 | $887.65 | $887.60 | |