| 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 | $38.36 | 11.383% | $42.7265 | $42.73 | $42.75 | $42.70 |
| Purchase #2 | $63.78 | 6.553% | $67.9595 | $67.96 | $67.95 | $68.00 |
| Purchase #3 | $50.78 | 5.614% | $53.6308 | $53.63 | $53.65 | $53.60 |
| Purchase #4 | $134.70 | 4.441% | $140.682 | $140.68 | $140.70 | $140.70 |
| Purchase #5 | $98.94 | 3.848% | $102.7472 | $102.75 | $102.75 | $102.70 |
| Purchase #6 | $242.33 | 6.329% | $257.6671 | $257.67 | $257.65 | $257.70 |
| Purchase #7 | $201.64 | 13.812% | $229.4905 | $229.49 | $229.50 | $229.50 |
| 7 purchase totals = | $830.53 | $894.9036 | $894.91 | $894.95 | $894.90 | |