| 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 | $108.34 | 4.546% | $113.2651 | $113.27 | $113.25 | $113.30 |
| Purchase #2 | $181.59 | 6.737% | $193.8237 | $193.82 | $193.80 | $193.80 |
| Purchase #3 | $109.73 | 8.696% | $119.2721 | $119.27 | $119.25 | $119.30 |
| Purchase #4 | $241.69 | 5.700% | $255.4663 | $255.47 | $255.45 | $255.50 |
| Purchase #5 | $67.87 | 4.602% | $70.9934 | $70.99 | $71.00 | $71.00 |
| Purchase #6 | $122.25 | 3.654% | $126.717 | $126.72 | $126.70 | $126.70 |
| Purchase #7 | $115.62 | 8.604% | $125.5679 | $125.57 | $125.55 | $125.60 |
| 7 purchase totals = | $947.09 | $1,005.1055 | $1,005.11 | $1,005.00 | $1,005.20 | |