| 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 | $89.92 | 5.322% | $94.7055 | $94.71 | $94.70 | $94.70 |
| Purchase #2 | $21.47 | 3.862% | $22.2992 | $22.30 | $22.30 | $22.30 |
| Purchase #3 | $97.53 | 9.812% | $107.0996 | $107.10 | $107.10 | $107.10 |
| Purchase #4 | $85.32 | 3.229% | $88.075 | $88.08 | $88.10 | $88.10 |
| Purchase #5 | $79.96 | 10.158% | $88.0823 | $88.08 | $88.10 | $88.10 |
| Purchase #6 | $242.45 | 8.750% | $263.6644 | $263.66 | $263.65 | $263.70 |
| Purchase #7 | $227.72 | 13.363% | $258.1502 | $258.15 | $258.15 | $258.20 |
| 7 purchase totals = | $844.37 | $922.0762 | $922.08 | $922.10 | $922.20 | |