| 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 | $232.89 | 10.662% | $257.7207 | $257.72 | $257.70 | $257.70 |
| Purchase #2 | $76.86 | 9.647% | $84.2747 | $84.27 | $84.25 | $84.30 |
| Purchase #3 | $218.62 | 9.762% | $239.9617 | $239.96 | $239.95 | $240.00 |
| Purchase #4 | $247.93 | 13.320% | $280.9543 | $280.95 | $280.95 | $281.00 |
| Purchase #5 | $150.25 | 5.287% | $158.1937 | $158.19 | $158.20 | $158.20 |
| Purchase #6 | $155.56 | 6.602% | $165.8301 | $165.83 | $165.85 | $165.80 |
| Purchase #7 | $204.53 | 8.545% | $222.0071 | $222.01 | $222.00 | $222.00 |
| 7 purchase totals = | $1,286.64 | $1,408.9423 | $1,408.93 | $1,408.90 | $1,409.00 | |