| 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 | $72.88 | 6.771% | $77.8147 | $77.81 | $77.80 | $77.80 |
| Purchase #2 | $236.81 | 13.456% | $268.6752 | $268.68 | $268.70 | $268.70 |
| Purchase #3 | $26.65 | 11.180% | $29.6295 | $29.63 | $29.65 | $29.60 |
| Purchase #4 | $224.94 | 8.796% | $244.7257 | $244.73 | $244.75 | $244.70 |
| Purchase #5 | $194.86 | 8.212% | $210.8619 | $210.86 | $210.85 | $210.90 |
| Purchase #6 | $230.56 | 3.605% | $238.8717 | $238.87 | $238.85 | $238.90 |
| Purchase #7 | $104.29 | 8.559% | $113.2162 | $113.22 | $113.20 | $113.20 |
| 7 purchase totals = | $1,090.99 | $1,183.7949 | $1,183.80 | $1,183.80 | $1,183.80 | |