| 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 | $214.73 | 6.658% | $229.0267 | $229.03 | $229.05 | $229.00 |
| Purchase #2 | $69.75 | 6.141% | $74.0333 | $74.03 | $74.05 | $74.00 |
| Purchase #3 | $10.49 | 4.433% | $10.955 | $10.96 | $10.95 | $11.00 |
| Purchase #4 | $132.58 | 12.360% | $148.9669 | $148.97 | $148.95 | $149.00 |
| Purchase #5 | $124.46 | 8.586% | $135.1461 | $135.15 | $135.15 | $135.10 |
| Purchase #6 | $115.75 | 3.695% | $120.027 | $120.03 | $120.05 | $120.00 |
| Purchase #7 | $248.64 | 4.282% | $259.2868 | $259.29 | $259.30 | $259.30 |
| 7 purchase totals = | $916.40 | $977.4418 | $977.46 | $977.50 | $977.40 | |