| 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 | $109.39 | 5.142% | $115.0148 | $115.01 | $115.00 | $115.00 |
| Purchase #2 | $211.46 | 10.217% | $233.0649 | $233.06 | $233.05 | $233.10 |
| Purchase #3 | $71.88 | 8.127% | $77.7217 | $77.72 | $77.70 | $77.70 |
| Purchase #4 | $246.54 | 6.843% | $263.4107 | $263.41 | $263.40 | $263.40 |
| Purchase #5 | $142.90 | 8.597% | $155.1851 | $155.19 | $155.20 | $155.20 |
| Purchase #6 | $9.37 | 8.700% | $10.1852 | $10.19 | $10.20 | $10.20 |
| Purchase #7 | $194.40 | 3.500% | $201.204 | $201.20 | $201.20 | $201.20 |
| 7 purchase totals = | $985.94 | $1,055.7864 | $1,055.78 | $1,055.75 | $1,055.80 | |