| 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 | $79.31 | 4.169% | $82.6164 | $82.62 | $82.60 | $82.60 |
| Purchase #2 | $115.89 | 11.482% | $129.1965 | $129.20 | $129.20 | $129.20 |
| Purchase #3 | $76.98 | 5.362% | $81.1077 | $81.11 | $81.10 | $81.10 |
| Purchase #4 | $223.29 | 8.312% | $241.8499 | $241.85 | $241.85 | $241.80 |
| Purchase #5 | $196.55 | 11.742% | $219.6289 | $219.63 | $219.65 | $219.60 |
| Purchase #6 | $186.54 | 9.356% | $203.9927 | $203.99 | $204.00 | $204.00 |
| Purchase #7 | $181.76 | 4.761% | $190.4136 | $190.41 | $190.40 | $190.40 |
| 7 purchase totals = | $1,060.32 | $1,148.8057 | $1,148.81 | $1,148.80 | $1,148.70 | |