| 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 | $164.74 | 11.452% | $183.606 | $183.61 | $183.60 | $183.60 |
| Purchase #2 | $28.80 | 11.421% | $32.0892 | $32.09 | $32.10 | $32.10 |
| Purchase #3 | $93.99 | 11.496% | $104.7951 | $104.80 | $104.80 | $104.80 |
| Purchase #4 | $169.81 | 12.291% | $190.6813 | $190.68 | $190.70 | $190.70 |
| Purchase #5 | $185.76 | 3.360% | $192.0015 | $192.00 | $192.00 | $192.00 |
| Purchase #6 | $198.44 | 12.472% | $223.1894 | $223.19 | $223.20 | $223.20 |
| Purchase #7 | $58.29 | 9.378% | $63.7564 | $63.76 | $63.75 | $63.80 |
| 7 purchase totals = | $899.83 | $990.1189 | $990.13 | $990.15 | $990.20 | |