| 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 | $146.46 | 7.460% | $157.3859 | $157.39 | $157.40 | $157.40 |
| Purchase #2 | $152.39 | 13.654% | $173.1973 | $173.20 | $173.20 | $173.20 |
| Purchase #3 | $150.49 | 8.547% | $163.3524 | $163.35 | $163.35 | $163.40 |
| Purchase #4 | $14.95 | 10.624% | $16.5383 | $16.54 | $16.55 | $16.50 |
| Purchase #5 | $165.69 | 13.777% | $188.5171 | $188.52 | $188.50 | $188.50 |
| Purchase #6 | $146.28 | 13.486% | $166.0073 | $166.01 | $166.00 | $166.00 |
| Purchase #7 | $88.59 | 8.206% | $95.8597 | $95.86 | $95.85 | $95.90 |
| 7 purchase totals = | $864.85 | $960.8580 | $960.87 | $960.85 | $960.90 | |