| 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 | $186.56 | 9.616% | $204.4996 | $204.50 | $204.50 | $204.50 |
| Purchase #2 | $139.67 | 9.394% | $152.7906 | $152.79 | $152.80 | $152.80 |
| Purchase #3 | $236.54 | 7.738% | $254.8435 | $254.84 | $254.85 | $254.80 |
| Purchase #4 | $225.46 | 12.759% | $254.2264 | $254.23 | $254.25 | $254.20 |
| Purchase #5 | $78.69 | 9.339% | $86.0389 | $86.04 | $86.05 | $86.00 |
| Purchase #6 | $88.52 | 5.243% | $93.1611 | $93.16 | $93.15 | $93.20 |
| Purchase #7 | $43.54 | 13.205% | $49.2895 | $49.29 | $49.30 | $49.30 |
| 7 purchase totals = | $998.98 | $1,094.8496 | $1,094.85 | $1,094.90 | $1,094.80 | |