| 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 | $95.43 | 3.417% | $98.6908 | $98.69 | $98.70 | $98.70 |
| Purchase #2 | $22.59 | 10.222% | $24.8991 | $24.90 | $24.90 | $24.90 |
| Purchase #3 | $65.42 | 5.508% | $69.0233 | $69.02 | $69.00 | $69.00 |
| Purchase #4 | $25.66 | 13.396% | $29.0974 | $29.10 | $29.10 | $29.10 |
| Purchase #5 | $160.76 | 11.486% | $179.2249 | $179.22 | $179.20 | $179.20 |
| Purchase #6 | $101.85 | 11.739% | $113.8062 | $113.81 | $113.80 | $113.80 |
| Purchase #7 | $234.79 | 11.659% | $262.1642 | $262.16 | $262.15 | $262.20 |
| 7 purchase totals = | $706.50 | $776.9059 | $776.90 | $776.85 | $776.90 | |