| 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 | $190.53 | 5.112% | $200.2699 | $200.27 | $200.25 | $200.30 |
| Purchase #2 | $160.41 | 8.588% | $174.186 | $174.19 | $174.20 | $174.20 |
| Purchase #3 | $96.35 | 8.394% | $104.4376 | $104.44 | $104.45 | $104.40 |
| Purchase #4 | $191.82 | 8.103% | $207.3632 | $207.36 | $207.35 | $207.40 |
| Purchase #5 | $227.38 | 6.189% | $241.4525 | $241.45 | $241.45 | $241.50 |
| Purchase #6 | $175.72 | 6.675% | $187.4493 | $187.45 | $187.45 | $187.40 |
| Purchase #7 | $246.66 | 7.158% | $264.3159 | $264.32 | $264.30 | $264.30 |
| 7 purchase totals = | $1,288.87 | $1,379.4744 | $1,379.48 | $1,379.45 | $1,379.50 | |