| 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 | $171.91 | 12.129% | $192.761 | $192.76 | $192.75 | $192.80 |
| Purchase #2 | $74.72 | 11.862% | $83.5833 | $83.58 | $83.60 | $83.60 |
| Purchase #3 | $9.96 | 7.745% | $10.7314 | $10.73 | $10.75 | $10.70 |
| Purchase #4 | $70.42 | 13.200% | $79.7154 | $79.72 | $79.70 | $79.70 |
| Purchase #5 | $193.74 | 13.561% | $220.0131 | $220.01 | $220.00 | $220.00 |
| Purchase #6 | $40.86 | 11.672% | $45.6292 | $45.63 | $45.65 | $45.60 |
| Purchase #7 | $223.80 | 8.454% | $242.7201 | $242.72 | $242.70 | $242.70 |
| 7 purchase totals = | $785.41 | $875.1535 | $875.15 | $875.15 | $875.10 | |