| 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 | $48.74 | 9.582% | $53.4103 | $53.41 | $53.40 | $53.40 |
| Purchase #2 | $87.90 | 5.855% | $93.0465 | $93.05 | $93.05 | $93.00 |
| Purchase #3 | $114.57 | 6.535% | $122.0571 | $122.06 | $122.05 | $122.10 |
| Purchase #4 | $202.76 | 11.241% | $225.5523 | $225.55 | $225.55 | $225.60 |
| Purchase #5 | $250.96 | 3.581% | $259.9469 | $259.95 | $259.95 | $259.90 |
| Purchase #6 | $146.40 | 9.641% | $160.5144 | $160.51 | $160.50 | $160.50 |
| Purchase #7 | $76.57 | 7.567% | $82.3641 | $82.36 | $82.35 | $82.40 |
| 7 purchase totals = | $927.90 | $996.8916 | $996.89 | $996.85 | $996.90 | |