| 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 | $203.98 | 9.234% | $222.8155 | $222.82 | $222.80 | $222.80 |
| Purchase #2 | $121.68 | 5.786% | $128.7204 | $128.72 | $128.70 | $128.70 |
| Purchase #3 | $55.74 | 8.330% | $60.3831 | $60.38 | $60.40 | $60.40 |
| Purchase #4 | $93.36 | 8.582% | $101.3722 | $101.37 | $101.35 | $101.40 |
| Purchase #5 | $199.36 | 10.393% | $220.0795 | $220.08 | $220.10 | $220.10 |
| Purchase #6 | $238.85 | 5.681% | $252.4191 | $252.42 | $252.40 | $252.40 |
| Purchase #7 | $165.53 | 12.843% | $186.789 | $186.79 | $186.80 | $186.80 |
| 7 purchase totals = | $1,078.50 | $1,172.5788 | $1,172.58 | $1,172.55 | $1,172.60 | |