| 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 | $179.56 | 12.175% | $201.4214 | $201.42 | $201.40 | $201.40 |
| Purchase #2 | $162.57 | 8.324% | $176.1023 | $176.10 | $176.10 | $176.10 |
| Purchase #3 | $90.33 | 12.195% | $101.3457 | $101.35 | $101.35 | $101.30 |
| Purchase #4 | $228.75 | 6.581% | $243.804 | $243.80 | $243.80 | $243.80 |
| Purchase #5 | $80.63 | 5.188% | $84.8131 | $84.81 | $84.80 | $84.80 |
| Purchase #6 | $227.50 | 12.432% | $255.7828 | $255.78 | $255.80 | $255.80 |
| Purchase #7 | $171.79 | 4.226% | $179.0498 | $179.05 | $179.05 | $179.00 |
| 7 purchase totals = | $1,141.13 | $1,242.3191 | $1,242.31 | $1,242.30 | $1,242.20 | |