| 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 | $185.74 | 10.502% | $205.2464 | $205.25 | $205.25 | $205.20 |
| Purchase #2 | $190.30 | 8.768% | $206.9855 | $206.99 | $207.00 | $207.00 |
| Purchase #3 | $12.68 | 3.163% | $13.0811 | $13.08 | $13.10 | $13.10 |
| Purchase #4 | $133.53 | 4.856% | $140.0142 | $140.01 | $140.00 | $140.00 |
| Purchase #5 | $218.83 | 10.409% | $241.608 | $241.61 | $241.60 | $241.60 |
| Purchase #6 | $29.75 | 4.849% | $31.1926 | $31.19 | $31.20 | $31.20 |
| Purchase #7 | $178.89 | 5.205% | $188.2012 | $188.20 | $188.20 | $188.20 |
| 7 purchase totals = | $949.72 | $1,026.3290 | $1,026.33 | $1,026.35 | $1,026.30 | |