| 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 | $172.92 | 11.548% | $192.8888 | $192.89 | $192.90 | $192.90 |
| Purchase #2 | $130.96 | 3.824% | $135.9679 | $135.97 | $135.95 | $136.00 |
| Purchase #3 | $237.34 | 9.128% | $259.0044 | $259.00 | $259.00 | $259.00 |
| Purchase #4 | $53.30 | 11.612% | $59.4892 | $59.49 | $59.50 | $59.50 |
| Purchase #5 | $213.53 | 7.362% | $229.2501 | $229.25 | $229.25 | $229.30 |
| Purchase #6 | $69.67 | 10.851% | $77.2299 | $77.23 | $77.25 | $77.20 |
| Purchase #7 | $8.92 | 3.167% | $9.2025 | $9.20 | $9.20 | $9.20 |
| 7 purchase totals = | $886.64 | $963.0328 | $963.03 | $963.05 | $963.10 | |