| 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 | $224.87 | 8.341% | $243.6264 | $243.63 | $243.65 | $243.60 |
| Purchase #2 | $145.80 | 10.817% | $161.5712 | $161.57 | $161.55 | $161.60 |
| Purchase #3 | $211.81 | 8.796% | $230.4408 | $230.44 | $230.45 | $230.40 |
| Purchase #4 | $52.35 | 8.700% | $56.9045 | $56.90 | $56.90 | $56.90 |
| Purchase #5 | $73.88 | 8.375% | $80.0675 | $80.07 | $80.05 | $80.10 |
| Purchase #6 | $199.76 | 11.855% | $223.4415 | $223.44 | $223.45 | $223.40 |
| Purchase #7 | $63.57 | 7.558% | $68.3746 | $68.37 | $68.35 | $68.40 |
| 7 purchase totals = | $972.04 | $1,064.4265 | $1,064.42 | $1,064.40 | $1,064.40 | |