| 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 | $30.26 | 12.789% | $34.13 | $34.13 | $34.15 | $34.10 |
| Purchase #2 | $46.45 | 11.420% | $51.7546 | $51.75 | $51.75 | $51.80 |
| Purchase #3 | $200.61 | 11.527% | $223.7343 | $223.73 | $223.75 | $223.70 |
| Purchase #4 | $204.96 | 10.572% | $226.6284 | $226.63 | $226.65 | $226.60 |
| Purchase #5 | $80.33 | 8.607% | $87.244 | $87.24 | $87.25 | $87.20 |
| Purchase #6 | $196.93 | 6.737% | $210.1972 | $210.20 | $210.20 | $210.20 |
| Purchase #7 | $175.83 | 6.114% | $186.5802 | $186.58 | $186.60 | $186.60 |
| 7 purchase totals = | $935.37 | $1,020.2687 | $1,020.26 | $1,020.35 | $1,020.20 | |