| 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 | $192.25 | 7.837% | $207.3166 | $207.32 | $207.30 | $207.30 |
| Purchase #2 | $123.67 | 9.800% | $135.7897 | $135.79 | $135.80 | $135.80 |
| Purchase #3 | $82.27 | 13.434% | $93.3222 | $93.32 | $93.30 | $93.30 |
| Purchase #4 | $163.64 | 11.403% | $182.2999 | $182.30 | $182.30 | $182.30 |
| Purchase #5 | $226.29 | 5.168% | $237.9847 | $237.98 | $238.00 | $238.00 |
| Purchase #6 | $188.79 | 12.216% | $211.8526 | $211.85 | $211.85 | $211.90 |
| Purchase #7 | $155.31 | 10.348% | $171.3815 | $171.38 | $171.40 | $171.40 |
| 7 purchase totals = | $1,132.22 | $1,239.9472 | $1,239.94 | $1,239.95 | $1,240.00 | |