| 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 | $227.25 | 12.314% | $255.2336 | $255.23 | $255.25 | $255.20 |
| Purchase #2 | $109.67 | 11.305% | $122.0682 | $122.07 | $122.05 | $122.10 |
| Purchase #3 | $211.76 | 12.224% | $237.6455 | $237.65 | $237.65 | $237.60 |
| Purchase #4 | $49.55 | 3.673% | $51.37 | $51.37 | $51.35 | $51.40 |
| Purchase #5 | $33.98 | 8.475% | $36.8598 | $36.86 | $36.85 | $36.90 |
| Purchase #6 | $179.96 | 7.170% | $192.8631 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $111.91 | 4.534% | $116.984 | $116.98 | $117.00 | $117.00 |
| 7 purchase totals = | $924.08 | $1,013.0242 | $1,013.02 | $1,013.00 | $1,013.10 | |