| 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 | $152.29 | 7.846% | $164.2387 | $164.24 | $164.25 | $164.20 |
| Purchase #2 | $250.97 | 10.594% | $277.5578 | $277.56 | $277.55 | $277.60 |
| Purchase #3 | $206.69 | 6.670% | $220.4762 | $220.48 | $220.50 | $220.50 |
| Purchase #4 | $153.60 | 3.505% | $158.9837 | $158.98 | $159.00 | $159.00 |
| Purchase #5 | $43.67 | 8.441% | $47.3562 | $47.36 | $47.35 | $47.40 |
| Purchase #6 | $58.26 | 9.675% | $63.8967 | $63.90 | $63.90 | $63.90 |
| Purchase #7 | $139.36 | 3.741% | $144.5735 | $144.57 | $144.55 | $144.60 |
| 7 purchase totals = | $1,004.84 | $1,077.0828 | $1,077.09 | $1,077.10 | $1,077.20 | |