| 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 | $203.78 | 10.166% | $224.4963 | $224.50 | $224.50 | $224.50 |
| Purchase #2 | $65.71 | 5.140% | $69.0875 | $69.09 | $69.10 | $69.10 |
| Purchase #3 | $130.99 | 4.590% | $137.0024 | $137.00 | $137.00 | $137.00 |
| Purchase #4 | $199.72 | 10.703% | $221.096 | $221.10 | $221.10 | $221.10 |
| Purchase #5 | $35.51 | 13.211% | $40.2012 | $40.20 | $40.20 | $40.20 |
| Purchase #6 | $54.31 | 6.526% | $57.8543 | $57.85 | $57.85 | $57.90 |
| Purchase #7 | $87.46 | 9.273% | $95.5702 | $95.57 | $95.55 | $95.60 |
| 7 purchase totals = | $777.48 | $845.3079 | $845.31 | $845.30 | $845.40 | |