| 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 | $134.82 | 13.206% | $152.6243 | $152.62 | $152.60 | $152.60 |
| Purchase #2 | $147.83 | 11.589% | $164.962 | $164.96 | $164.95 | $165.00 |
| Purchase #3 | $91.84 | 10.447% | $101.4345 | $101.43 | $101.45 | $101.40 |
| Purchase #4 | $115.36 | 10.456% | $127.422 | $127.42 | $127.40 | $127.40 |
| Purchase #5 | $21.59 | 10.378% | $23.8306 | $23.83 | $23.85 | $23.80 |
| Purchase #6 | $179.52 | 6.865% | $191.844 | $191.84 | $191.85 | $191.80 |
| Purchase #7 | $5.79 | 10.458% | $6.3955 | $6.40 | $6.40 | $6.40 |
| 7 purchase totals = | $696.75 | $768.5129 | $768.50 | $768.50 | $768.40 | |