| 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 | $89.32 | 3.458% | $92.4087 | $92.41 | $92.40 | $92.40 |
| Purchase #2 | $235.53 | 9.755% | $258.506 | $258.51 | $258.50 | $258.50 |
| Purchase #3 | $171.43 | 6.143% | $181.9609 | $181.96 | $181.95 | $182.00 |
| Purchase #4 | $192.50 | 3.565% | $199.3626 | $199.36 | $199.35 | $199.40 |
| Purchase #5 | $138.65 | 7.817% | $149.4883 | $149.49 | $149.50 | $149.50 |
| Purchase #6 | $86.59 | 10.469% | $95.6551 | $95.66 | $95.65 | $95.70 |
| Purchase #7 | $134.25 | 3.421% | $138.8427 | $138.84 | $138.85 | $138.80 |
| 7 purchase totals = | $1,048.27 | $1,116.2243 | $1,116.23 | $1,116.20 | $1,116.30 | |