| 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 | $246.57 | 13.632% | $280.1824 | $280.18 | $280.20 | $280.20 |
| Purchase #2 | $125.32 | 9.775% | $137.57 | $137.57 | $137.55 | $137.60 |
| Purchase #3 | $39.72 | 13.350% | $45.0226 | $45.02 | $45.00 | $45.00 |
| Purchase #4 | $141.33 | 5.658% | $149.3265 | $149.33 | $149.35 | $149.30 |
| Purchase #5 | $8.44 | 13.455% | $9.5756 | $9.58 | $9.60 | $9.60 |
| Purchase #6 | $206.60 | 3.521% | $213.8744 | $213.87 | $213.85 | $213.90 |
| Purchase #7 | $203.69 | 13.274% | $230.7278 | $230.73 | $230.75 | $230.70 |
| 7 purchase totals = | $971.67 | $1,066.2793 | $1,066.28 | $1,066.30 | $1,066.30 | |