| 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 | $210.70 | 4.866% | $220.9527 | $220.95 | $220.95 | $221.00 |
| Purchase #2 | $36.46 | 7.137% | $39.0622 | $39.06 | $39.05 | $39.10 |
| Purchase #3 | $50.49 | 12.256% | $56.6781 | $56.68 | $56.70 | $56.70 |
| Purchase #4 | $182.57 | 3.752% | $189.42 | $189.42 | $189.40 | $189.40 |
| Purchase #5 | $165.62 | 13.361% | $187.7485 | $187.75 | $187.75 | $187.70 |
| Purchase #6 | $181.83 | 12.791% | $205.0879 | $205.09 | $205.10 | $205.10 |
| Purchase #7 | $221.29 | 13.347% | $250.8256 | $250.83 | $250.85 | $250.80 |
| 7 purchase totals = | $1,048.96 | $1,149.7750 | $1,149.78 | $1,149.80 | $1,149.80 | |