| 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 | $73.42 | 9.202% | $80.1761 | $80.18 | $80.20 | $80.20 |
| Purchase #2 | $177.70 | 12.130% | $199.255 | $199.26 | $199.25 | $199.30 |
| Purchase #3 | $170.74 | 8.822% | $185.8027 | $185.80 | $185.80 | $185.80 |
| Purchase #4 | $155.71 | 3.531% | $161.2081 | $161.21 | $161.20 | $161.20 |
| Purchase #5 | $136.74 | 13.540% | $155.2546 | $155.25 | $155.25 | $155.30 |
| Purchase #6 | $188.68 | 7.445% | $202.7272 | $202.73 | $202.75 | $202.70 |
| Purchase #7 | $75.87 | 10.132% | $83.5571 | $83.56 | $83.55 | $83.60 |
| 7 purchase totals = | $978.86 | $1,067.9808 | $1,067.99 | $1,068.00 | $1,068.10 | |