| 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 | $80.61 | 3.194% | $83.1847 | $83.18 | $83.20 | $83.20 |
| Purchase #2 | $86.91 | 4.580% | $90.8905 | $90.89 | $90.90 | $90.90 |
| Purchase #3 | $222.55 | 9.577% | $243.8636 | $243.86 | $243.85 | $243.90 |
| Purchase #4 | $117.71 | 10.452% | $130.013 | $130.01 | $130.00 | $130.00 |
| Purchase #5 | $232.62 | 4.573% | $243.2577 | $243.26 | $243.25 | $243.30 |
| Purchase #6 | $83.66 | 3.511% | $86.5973 | $86.60 | $86.60 | $86.60 |
| Purchase #7 | $224.39 | 5.170% | $235.991 | $235.99 | $236.00 | $236.00 |
| 7 purchase totals = | $1,048.45 | $1,113.7978 | $1,113.79 | $1,113.80 | $1,113.90 | |