| 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 | $139.43 | 7.584% | $150.0044 | $150.00 | $150.00 | $150.00 |
| Purchase #2 | $79.79 | 10.736% | $88.3563 | $88.36 | $88.35 | $88.40 |
| Purchase #3 | $201.41 | 12.871% | $227.3335 | $227.33 | $227.35 | $227.30 |
| Purchase #4 | $229.44 | 8.792% | $249.6124 | $249.61 | $249.60 | $249.60 |
| Purchase #5 | $96.46 | 10.213% | $106.3115 | $106.31 | $106.30 | $106.30 |
| Purchase #6 | $249.99 | 5.128% | $262.8095 | $262.81 | $262.80 | $262.80 |
| Purchase #7 | $131.83 | 3.604% | $136.5812 | $136.58 | $136.60 | $136.60 |
| 7 purchase totals = | $1,128.35 | $1,221.0088 | $1,221.00 | $1,221.00 | $1,221.00 | |