| 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 | $175.73 | 12.468% | $197.64 | $197.64 | $197.65 | $197.60 |
| Purchase #2 | $205.77 | 7.784% | $221.7871 | $221.79 | $221.80 | $221.80 |
| Purchase #3 | $192.60 | 4.350% | $200.9781 | $200.98 | $201.00 | $201.00 |
| Purchase #4 | $230.70 | 3.304% | $238.3223 | $238.32 | $238.30 | $238.30 |
| Purchase #5 | $222.60 | 11.270% | $247.687 | $247.69 | $247.70 | $247.70 |
| Purchase #6 | $193.66 | 13.650% | $220.0946 | $220.09 | $220.10 | $220.10 |
| Purchase #7 | $20.96 | 5.384% | $22.0885 | $22.09 | $22.10 | $22.10 |
| 7 purchase totals = | $1,242.02 | $1,348.5976 | $1,348.60 | $1,348.65 | $1,348.60 | |