| 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 | $30.59 | 9.744% | $33.5707 | $33.57 | $33.55 | $33.60 |
| Purchase #2 | $228.87 | 7.819% | $246.7653 | $246.77 | $246.75 | $246.80 |
| Purchase #3 | $132.51 | 7.198% | $142.0481 | $142.05 | $142.05 | $142.00 |
| Purchase #4 | $71.51 | 8.184% | $77.3624 | $77.36 | $77.35 | $77.40 |
| Purchase #5 | $197.41 | 3.779% | $204.8701 | $204.87 | $204.85 | $204.90 |
| Purchase #6 | $54.47 | 10.413% | $60.142 | $60.14 | $60.15 | $60.10 |
| Purchase #7 | $5.85 | 13.280% | $6.6269 | $6.63 | $6.65 | $6.60 |
| 7 purchase totals = | $721.21 | $771.3855 | $771.39 | $771.35 | $771.40 | |