| 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 | $242.26 | 6.116% | $257.0766 | $257.08 | $257.10 | $257.10 |
| Purchase #2 | $196.94 | 7.506% | $211.7223 | $211.72 | $211.70 | $211.70 |
| Purchase #3 | $124.96 | 12.420% | $140.48 | $140.48 | $140.50 | $140.50 |
| Purchase #4 | $83.92 | 8.653% | $91.1816 | $91.18 | $91.20 | $91.20 |
| Purchase #5 | $101.82 | 7.105% | $109.0543 | $109.05 | $109.05 | $109.10 |
| Purchase #6 | $86.80 | 13.713% | $98.7029 | $98.70 | $98.70 | $98.70 |
| Purchase #7 | $192.68 | 5.780% | $203.8169 | $203.82 | $203.80 | $203.80 |
| 7 purchase totals = | $1,029.38 | $1,112.0346 | $1,112.03 | $1,112.05 | $1,112.10 | |