| 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 | $204.60 | 7.446% | $219.8345 | $219.83 | $219.85 | $219.80 |
| Purchase #2 | $141.75 | 3.378% | $146.5383 | $146.54 | $146.55 | $146.50 |
| Purchase #3 | $226.40 | 13.721% | $257.4643 | $257.46 | $257.45 | $257.50 |
| Purchase #4 | $144.41 | 12.506% | $162.4699 | $162.47 | $162.45 | $162.50 |
| Purchase #5 | $245.48 | 6.273% | $260.879 | $260.88 | $260.90 | $260.90 |
| Purchase #6 | $180.40 | 13.172% | $204.1623 | $204.16 | $204.15 | $204.20 |
| Purchase #7 | $148.32 | 4.589% | $155.1264 | $155.13 | $155.15 | $155.10 |
| 7 purchase totals = | $1,291.36 | $1,406.4747 | $1,406.47 | $1,406.50 | $1,406.50 | |