| 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 | $125.84 | 4.254% | $131.1932 | $131.19 | $131.20 | $131.20 |
| Purchase #2 | $186.66 | 12.242% | $209.5109 | $209.51 | $209.50 | $209.50 |
| Purchase #3 | $115.66 | 12.853% | $130.5258 | $130.53 | $130.55 | $130.50 |
| Purchase #4 | $61.72 | 3.833% | $64.0857 | $64.09 | $64.10 | $64.10 |
| Purchase #5 | $188.64 | 10.832% | $209.0735 | $209.07 | $209.05 | $209.10 |
| Purchase #6 | $134.96 | 11.666% | $150.7044 | $150.70 | $150.70 | $150.70 |
| Purchase #7 | $76.33 | 12.150% | $85.6041 | $85.60 | $85.60 | $85.60 |
| 7 purchase totals = | $889.81 | $980.6976 | $980.69 | $980.70 | $980.70 | |