| 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 | $85.93 | 3.666% | $89.0802 | $89.08 | $89.10 | $89.10 |
| Purchase #2 | $211.90 | 10.512% | $234.1749 | $234.17 | $234.15 | $234.20 |
| Purchase #3 | $146.81 | 7.107% | $157.2438 | $157.24 | $157.25 | $157.20 |
| Purchase #4 | $207.94 | 12.523% | $233.9803 | $233.98 | $234.00 | $234.00 |
| Purchase #5 | $179.82 | 13.132% | $203.434 | $203.43 | $203.45 | $203.40 |
| Purchase #6 | $17.40 | 5.632% | $18.38 | $18.38 | $18.40 | $18.40 |
| Purchase #7 | $64.94 | 4.398% | $67.7961 | $67.80 | $67.80 | $67.80 |
| 7 purchase totals = | $914.74 | $1,004.0893 | $1,004.08 | $1,004.15 | $1,004.10 | |