| 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 | $98.72 | 3.107% | $101.7872 | $101.79 | $101.80 | $101.80 |
| Purchase #2 | $16.87 | 3.816% | $17.5138 | $17.51 | $17.50 | $17.50 |
| Purchase #3 | $49.50 | 8.737% | $53.8248 | $53.82 | $53.80 | $53.80 |
| Purchase #4 | $66.79 | 12.158% | $74.9103 | $74.91 | $74.90 | $74.90 |
| Purchase #5 | $129.92 | 9.280% | $141.9766 | $141.98 | $142.00 | $142.00 |
| Purchase #6 | $176.29 | 4.275% | $183.8264 | $183.83 | $183.85 | $183.80 |
| Purchase #7 | $190.63 | 5.783% | $201.6541 | $201.65 | $201.65 | $201.70 |
| 7 purchase totals = | $728.72 | $775.4932 | $775.49 | $775.50 | $775.50 | |