| 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 | $57.47 | 12.295% | $64.5359 | $64.54 | $64.55 | $64.50 |
| Purchase #2 | $206.95 | 13.316% | $234.5075 | $234.51 | $234.50 | $234.50 |
| Purchase #3 | $102.39 | 10.682% | $113.3273 | $113.33 | $113.35 | $113.30 |
| Purchase #4 | $93.45 | 7.799% | $100.7382 | $100.74 | $100.75 | $100.70 |
| Purchase #5 | $237.94 | 8.671% | $258.5718 | $258.57 | $258.55 | $258.60 |
| Purchase #6 | $78.88 | 5.280% | $83.0449 | $83.04 | $83.05 | $83.00 |
| Purchase #7 | $242.67 | 10.447% | $268.0217 | $268.02 | $268.00 | $268.00 |
| 7 purchase totals = | $1,019.75 | $1,122.7473 | $1,122.75 | $1,122.75 | $1,122.60 | |