| 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 | $164.82 | 7.238% | $176.7497 | $176.75 | $176.75 | $176.70 |
| Purchase #2 | $81.89 | 6.654% | $87.339 | $87.34 | $87.35 | $87.30 |
| Purchase #3 | $107.37 | 3.871% | $111.5263 | $111.53 | $111.55 | $111.50 |
| Purchase #4 | $52.64 | 3.280% | $54.3666 | $54.37 | $54.35 | $54.40 |
| Purchase #5 | $43.61 | 12.588% | $49.0996 | $49.10 | $49.10 | $49.10 |
| Purchase #6 | $63.75 | 7.836% | $68.7455 | $68.75 | $68.75 | $68.70 |
| Purchase #7 | $17.30 | 7.401% | $18.5804 | $18.58 | $18.60 | $18.60 |
| 7 purchase totals = | $531.38 | $566.4071 | $566.42 | $566.45 | $566.30 | |