| 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 | $132.57 | 12.243% | $148.8005 | $148.80 | $148.80 | $148.80 |
| Purchase #2 | $132.87 | 10.425% | $146.7217 | $146.72 | $146.70 | $146.70 |
| Purchase #3 | $148.71 | 10.161% | $163.8204 | $163.82 | $163.80 | $163.80 |
| Purchase #4 | $176.29 | 12.408% | $198.1641 | $198.16 | $198.15 | $198.20 |
| Purchase #5 | $69.36 | 6.838% | $74.1028 | $74.10 | $74.10 | $74.10 |
| Purchase #6 | $231.89 | 3.151% | $239.1969 | $239.20 | $239.20 | $239.20 |
| Purchase #7 | $31.91 | 7.510% | $34.3064 | $34.31 | $34.30 | $34.30 |
| 7 purchase totals = | $923.60 | $1,005.1128 | $1,005.11 | $1,005.05 | $1,005.10 | |