| 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 | $180.33 | 10.170% | $198.6696 | $198.67 | $198.65 | $198.70 |
| Purchase #2 | $28.97 | 4.675% | $30.3243 | $30.32 | $30.30 | $30.30 |
| Purchase #3 | $219.71 | 3.268% | $226.8901 | $226.89 | $226.90 | $226.90 |
| Purchase #4 | $55.46 | 4.280% | $57.8337 | $57.83 | $57.85 | $57.80 |
| Purchase #5 | $193.55 | 5.272% | $203.754 | $203.75 | $203.75 | $203.80 |
| Purchase #6 | $250.97 | 5.489% | $264.7457 | $264.75 | $264.75 | $264.70 |
| Purchase #7 | $96.56 | 13.587% | $109.6796 | $109.68 | $109.70 | $109.70 |
| 7 purchase totals = | $1,025.55 | $1,091.8970 | $1,091.89 | $1,091.90 | $1,091.90 | |