| 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 | $172.60 | 7.821% | $186.099 | $186.10 | $186.10 | $186.10 |
| Purchase #2 | $63.35 | 11.806% | $70.8291 | $70.83 | $70.85 | $70.80 |
| Purchase #3 | $114.32 | 7.230% | $122.5853 | $122.59 | $122.60 | $122.60 |
| Purchase #4 | $73.99 | 3.706% | $76.7321 | $76.73 | $76.75 | $76.70 |
| Purchase #5 | $123.37 | 12.202% | $138.4236 | $138.42 | $138.40 | $138.40 |
| Purchase #6 | $60.50 | 11.683% | $67.5682 | $67.57 | $67.55 | $67.60 |
| Purchase #7 | $195.35 | 6.393% | $207.8387 | $207.84 | $207.85 | $207.80 |
| 7 purchase totals = | $803.48 | $870.0760 | $870.08 | $870.10 | $870.00 | |