| 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 | $235.36 | 6.648% | $251.0067 | $251.01 | $251.00 | $251.00 |
| Purchase #2 | $45.42 | 12.732% | $51.2029 | $51.20 | $51.20 | $51.20 |
| Purchase #3 | $33.83 | 6.177% | $35.9197 | $35.92 | $35.90 | $35.90 |
| Purchase #4 | $73.73 | 9.342% | $80.6179 | $80.62 | $80.60 | $80.60 |
| Purchase #5 | $187.58 | 13.449% | $212.8076 | $212.81 | $212.80 | $212.80 |
| Purchase #6 | $56.75 | 3.714% | $58.8577 | $58.86 | $58.85 | $58.90 |
| Purchase #7 | $13.30 | 10.412% | $14.6848 | $14.68 | $14.70 | $14.70 |
| 7 purchase totals = | $645.97 | $705.0973 | $705.10 | $705.05 | $705.10 | |