| 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 | $184.93 | 12.805% | $208.6103 | $208.61 | $208.60 | $208.60 |
| Purchase #2 | $186.33 | 13.855% | $212.146 | $212.15 | $212.15 | $212.10 |
| Purchase #3 | $124.78 | 11.735% | $139.4229 | $139.42 | $139.40 | $139.40 |
| Purchase #4 | $168.94 | 13.835% | $192.3128 | $192.31 | $192.30 | $192.30 |
| Purchase #5 | $202.97 | 13.823% | $231.0265 | $231.03 | $231.05 | $231.00 |
| Purchase #6 | $166.68 | 6.191% | $176.9992 | $177.00 | $177.00 | $177.00 |
| Purchase #7 | $83.46 | 4.312% | $87.0588 | $87.06 | $87.05 | $87.10 |
| 7 purchase totals = | $1,118.09 | $1,247.5765 | $1,247.58 | $1,247.55 | $1,247.50 | |