| 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 | $129.84 | 6.120% | $137.7862 | $137.79 | $137.80 | $137.80 |
| Purchase #2 | $179.60 | 13.353% | $203.582 | $203.58 | $203.60 | $203.60 |
| Purchase #3 | $246.50 | 9.114% | $268.966 | $268.97 | $268.95 | $269.00 |
| Purchase #4 | $55.44 | 5.855% | $58.686 | $58.69 | $58.70 | $58.70 |
| Purchase #5 | $7.62 | 11.419% | $8.4901 | $8.49 | $8.50 | $8.50 |
| Purchase #6 | $18.76 | 12.126% | $21.0348 | $21.03 | $21.05 | $21.00 |
| Purchase #7 | $203.64 | 10.223% | $224.4581 | $224.46 | $224.45 | $224.50 |
| 7 purchase totals = | $841.40 | $923.0032 | $923.01 | $923.05 | $923.10 | |