| 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 | $19.38 | 13.751% | $22.0449 | $22.04 | $22.05 | $22.00 |
| Purchase #2 | $217.67 | 13.417% | $246.8748 | $246.87 | $246.85 | $246.90 |
| Purchase #3 | $163.73 | 3.123% | $168.8433 | $168.84 | $168.85 | $168.80 |
| Purchase #4 | $230.28 | 11.609% | $257.0132 | $257.01 | $257.00 | $257.00 |
| Purchase #5 | $101.78 | 4.120% | $105.9733 | $105.97 | $105.95 | $106.00 |
| Purchase #6 | $46.58 | 13.486% | $52.8618 | $52.86 | $52.85 | $52.90 |
| Purchase #7 | $155.73 | 10.205% | $171.6222 | $171.62 | $171.60 | $171.60 |
| 7 purchase totals = | $935.15 | $1,025.2335 | $1,025.21 | $1,025.15 | $1,025.20 | |