| 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 | $36.83 | 13.387% | $41.7604 | $41.76 | $41.75 | $41.80 |
| Purchase #2 | $8.43 | 12.502% | $9.4839 | $9.48 | $9.50 | $9.50 |
| Purchase #3 | $120.57 | 6.560% | $128.4794 | $128.48 | $128.50 | $128.50 |
| Purchase #4 | $50.67 | 5.192% | $53.3008 | $53.30 | $53.30 | $53.30 |
| Purchase #5 | $124.78 | 11.799% | $139.5028 | $139.50 | $139.50 | $139.50 |
| Purchase #6 | $70.80 | 4.788% | $74.1899 | $74.19 | $74.20 | $74.20 |
| Purchase #7 | $171.37 | 6.381% | $182.3051 | $182.31 | $182.30 | $182.30 |
| 7 purchase totals = | $583.45 | $629.0223 | $629.02 | $629.05 | $629.10 | |