| 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 | $183.50 | 5.525% | $193.6384 | $193.64 | $193.65 | $193.60 |
| Purchase #2 | $33.75 | 3.584% | $34.9596 | $34.96 | $34.95 | $35.00 |
| Purchase #3 | $22.88 | 4.525% | $23.9153 | $23.92 | $23.90 | $23.90 |
| Purchase #4 | $77.25 | 8.463% | $83.7877 | $83.79 | $83.80 | $83.80 |
| Purchase #5 | $192.94 | 3.348% | $199.3996 | $199.40 | $199.40 | $199.40 |
| Purchase #6 | $78.94 | 12.434% | $88.7554 | $88.76 | $88.75 | $88.80 |
| Purchase #7 | $171.96 | 7.650% | $185.1149 | $185.11 | $185.10 | $185.10 |
| 7 purchase totals = | $761.22 | $809.5709 | $809.58 | $809.55 | $809.60 | |