| 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 | $175.50 | 10.783% | $194.4242 | $194.42 | $194.40 | $194.40 |
| Purchase #2 | $159.37 | 8.856% | $173.4838 | $173.48 | $173.50 | $173.50 |
| Purchase #3 | $69.63 | 3.156% | $71.8275 | $71.83 | $71.85 | $71.80 |
| Purchase #4 | $36.43 | 10.493% | $40.2526 | $40.25 | $40.25 | $40.30 |
| Purchase #5 | $52.71 | 5.307% | $55.5073 | $55.51 | $55.50 | $55.50 |
| Purchase #6 | $158.27 | 9.744% | $173.6918 | $173.69 | $173.70 | $173.70 |
| Purchase #7 | $181.76 | 11.164% | $202.0517 | $202.05 | $202.05 | $202.10 |
| 7 purchase totals = | $833.67 | $911.2389 | $911.23 | $911.25 | $911.30 | |