| 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 | $242.41 | 7.634% | $260.9156 | $260.92 | $260.90 | $260.90 |
| Purchase #2 | $227.76 | 7.170% | $244.0904 | $244.09 | $244.10 | $244.10 |
| Purchase #3 | $122.27 | 13.449% | $138.7141 | $138.71 | $138.70 | $138.70 |
| Purchase #4 | $22.48 | 11.102% | $24.9757 | $24.98 | $25.00 | $25.00 |
| Purchase #5 | $142.38 | 10.738% | $157.6688 | $157.67 | $157.65 | $157.70 |
| Purchase #6 | $10.81 | 10.135% | $11.9056 | $11.91 | $11.90 | $11.90 |
| Purchase #7 | $122.42 | 10.835% | $135.6842 | $135.68 | $135.70 | $135.70 |
| 7 purchase totals = | $890.53 | $973.9544 | $973.96 | $973.95 | $974.00 | |