| 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 | $115.65 | 7.433% | $124.2463 | $124.25 | $124.25 | $124.20 |
| Purchase #2 | $81.82 | 3.135% | $84.3851 | $84.39 | $84.40 | $84.40 |
| Purchase #3 | $176.67 | 9.115% | $192.7735 | $192.77 | $192.75 | $192.80 |
| Purchase #4 | $242.92 | 13.630% | $276.03 | $276.03 | $276.05 | $276.00 |
| Purchase #5 | $14.94 | 10.309% | $16.4802 | $16.48 | $16.50 | $16.50 |
| Purchase #6 | $98.90 | 6.621% | $105.4482 | $105.45 | $105.45 | $105.40 |
| Purchase #7 | $128.73 | 11.820% | $143.9459 | $143.95 | $143.95 | $143.90 |
| 7 purchase totals = | $859.63 | $943.3092 | $943.32 | $943.35 | $943.20 | |