| 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 | $31.91 | 5.704% | $33.7301 | $33.73 | $33.75 | $33.70 |
| Purchase #2 | $126.75 | 11.808% | $141.7166 | $141.72 | $141.70 | $141.70 |
| Purchase #3 | $117.87 | 13.198% | $133.4265 | $133.43 | $133.45 | $133.40 |
| Purchase #4 | $183.90 | 12.869% | $207.5661 | $207.57 | $207.55 | $207.60 |
| Purchase #5 | $45.32 | 6.325% | $48.1865 | $48.19 | $48.20 | $48.20 |
| Purchase #6 | $123.25 | 9.561% | $135.0339 | $135.03 | $135.05 | $135.00 |
| Purchase #7 | $16.81 | 7.464% | $18.0647 | $18.06 | $18.05 | $18.10 |
| 7 purchase totals = | $645.81 | $717.7244 | $717.73 | $717.75 | $717.70 | |