| 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 | $189.97 | 6.542% | $202.3978 | $202.40 | $202.40 | $202.40 |
| Purchase #2 | $170.27 | 5.676% | $179.9345 | $179.93 | $179.95 | $179.90 |
| Purchase #3 | $197.50 | 6.357% | $210.0551 | $210.06 | $210.05 | $210.10 |
| Purchase #4 | $207.81 | 11.678% | $232.0781 | $232.08 | $232.10 | $232.10 |
| Purchase #5 | $195.80 | 13.677% | $222.5796 | $222.58 | $222.60 | $222.60 |
| Purchase #6 | $43.74 | 13.172% | $49.5014 | $49.50 | $49.50 | $49.50 |
| Purchase #7 | $149.87 | 11.743% | $167.4692 | $167.47 | $167.45 | $167.50 |
| 7 purchase totals = | $1,154.96 | $1,264.0157 | $1,264.02 | $1,264.05 | $1,264.10 | |