| 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 | $242.90 | 9.753% | $266.59 | $266.59 | $266.60 | $266.60 |
| Purchase #2 | $222.59 | 4.859% | $233.4056 | $233.41 | $233.40 | $233.40 |
| Purchase #3 | $15.45 | 6.699% | $16.485 | $16.49 | $16.50 | $16.50 |
| Purchase #4 | $138.92 | 7.860% | $149.8391 | $149.84 | $149.85 | $149.80 |
| Purchase #5 | $179.97 | 12.342% | $202.1819 | $202.18 | $202.20 | $202.20 |
| Purchase #6 | $23.43 | 8.488% | $25.4187 | $25.42 | $25.40 | $25.40 |
| Purchase #7 | $119.30 | 11.717% | $133.2784 | $133.28 | $133.30 | $133.30 |
| 7 purchase totals = | $942.56 | $1,027.1987 | $1,027.21 | $1,027.25 | $1,027.20 | |