| 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 | $57.85 | 10.114% | $63.7009 | $63.70 | $63.70 | $63.70 |
| Purchase #2 | $139.42 | 11.757% | $155.8116 | $155.81 | $155.80 | $155.80 |
| Purchase #3 | $51.87 | 11.473% | $57.821 | $57.82 | $57.80 | $57.80 |
| Purchase #4 | $32.81 | 10.156% | $36.1422 | $36.14 | $36.15 | $36.10 |
| Purchase #5 | $115.39 | 12.537% | $129.8564 | $129.86 | $129.85 | $129.90 |
| Purchase #6 | $182.65 | 10.452% | $201.7406 | $201.74 | $201.75 | $201.70 |
| Purchase #7 | $80.61 | 6.518% | $85.8642 | $85.86 | $85.85 | $85.90 |
| 7 purchase totals = | $660.60 | $730.9369 | $730.93 | $730.90 | $730.90 | |