| 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 | $166.42 | 3.107% | $171.5907 | $171.59 | $171.60 | $171.60 |
| Purchase #2 | $123.83 | 8.647% | $134.5376 | $134.54 | $134.55 | $134.50 |
| Purchase #3 | $105.26 | 9.347% | $115.0987 | $115.10 | $115.10 | $115.10 |
| Purchase #4 | $167.56 | 11.639% | $187.0623 | $187.06 | $187.05 | $187.10 |
| Purchase #5 | $178.36 | 9.474% | $195.2578 | $195.26 | $195.25 | $195.30 |
| Purchase #6 | $219.78 | 6.320% | $233.6701 | $233.67 | $233.65 | $233.70 |
| Purchase #7 | $104.96 | 13.708% | $119.3479 | $119.35 | $119.35 | $119.30 |
| 7 purchase totals = | $1,066.17 | $1,156.5651 | $1,156.57 | $1,156.55 | $1,156.60 | |