| 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 | $124.75 | 3.762% | $129.4431 | $129.44 | $129.45 | $129.40 |
| Purchase #2 | $192.46 | 9.604% | $210.9439 | $210.94 | $210.95 | $210.90 |
| Purchase #3 | $52.45 | 5.633% | $55.4045 | $55.40 | $55.40 | $55.40 |
| Purchase #4 | $87.82 | 13.256% | $99.4614 | $99.46 | $99.45 | $99.50 |
| Purchase #5 | $124.97 | 8.717% | $135.8636 | $135.86 | $135.85 | $135.90 |
| Purchase #6 | $186.96 | 3.514% | $193.5298 | $193.53 | $193.55 | $193.50 |
| Purchase #7 | $112.90 | 6.349% | $120.068 | $120.07 | $120.05 | $120.10 |
| 7 purchase totals = | $882.31 | $944.7143 | $944.70 | $944.70 | $944.70 | |