| 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 | $73.96 | 3.859% | $76.8141 | $76.81 | $76.80 | $76.80 |
| Purchase #2 | $244.87 | 11.583% | $273.2333 | $273.23 | $273.25 | $273.20 |
| Purchase #3 | $22.90 | 5.345% | $24.124 | $24.12 | $24.10 | $24.10 |
| Purchase #4 | $29.38 | 8.536% | $31.8879 | $31.89 | $31.90 | $31.90 |
| Purchase #5 | $170.34 | 11.688% | $190.2493 | $190.25 | $190.25 | $190.20 |
| Purchase #6 | $115.25 | 12.483% | $129.6367 | $129.64 | $129.65 | $129.60 |
| Purchase #7 | $250.97 | 9.527% | $274.8799 | $274.88 | $274.90 | $274.90 |
| 7 purchase totals = | $907.67 | $1,000.8252 | $1,000.82 | $1,000.85 | $1,000.70 | |