| 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 | $72.72 | 10.844% | $80.6058 | $80.61 | $80.60 | $80.60 |
| Purchase #2 | $131.75 | 7.802% | $142.0291 | $142.03 | $142.05 | $142.00 |
| Purchase #3 | $131.62 | 9.255% | $143.8014 | $143.80 | $143.80 | $143.80 |
| Purchase #4 | $153.52 | 13.721% | $174.5845 | $174.58 | $174.60 | $174.60 |
| Purchase #5 | $188.50 | 8.357% | $204.2529 | $204.25 | $204.25 | $204.30 |
| Purchase #6 | $226.41 | 13.672% | $257.3648 | $257.36 | $257.35 | $257.40 |
| Purchase #7 | $22.69 | 8.477% | $24.6134 | $24.61 | $24.60 | $24.60 |
| 7 purchase totals = | $927.21 | $1,027.2519 | $1,027.24 | $1,027.25 | $1,027.30 | |