| 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 | $186.75 | 9.547% | $204.579 | $204.58 | $204.60 | $204.60 |
| Purchase #2 | $138.31 | 6.856% | $147.7925 | $147.79 | $147.80 | $147.80 |
| Purchase #3 | $198.56 | 6.421% | $211.3095 | $211.31 | $211.30 | $211.30 |
| Purchase #4 | $189.38 | 9.446% | $207.2688 | $207.27 | $207.25 | $207.30 |
| Purchase #5 | $24.99 | 4.737% | $26.1738 | $26.17 | $26.15 | $26.20 |
| Purchase #6 | $61.56 | 3.102% | $63.4696 | $63.47 | $63.45 | $63.50 |
| Purchase #7 | $138.83 | 3.139% | $143.1879 | $143.19 | $143.20 | $143.20 |
| 7 purchase totals = | $938.38 | $1,003.7811 | $1,003.78 | $1,003.75 | $1,003.90 | |