| 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 | $235.37 | 5.194% | $247.5951 | $247.60 | $247.60 | $247.60 |
| Purchase #2 | $108.80 | 10.638% | $120.3741 | $120.37 | $120.35 | $120.40 |
| Purchase #3 | $35.98 | 4.193% | $37.4886 | $37.49 | $37.50 | $37.50 |
| Purchase #4 | $110.58 | 13.846% | $125.8909 | $125.89 | $125.90 | $125.90 |
| Purchase #5 | $125.44 | 13.441% | $142.3004 | $142.30 | $142.30 | $142.30 |
| Purchase #6 | $138.96 | 13.573% | $157.821 | $157.82 | $157.80 | $157.80 |
| Purchase #7 | $130.83 | 10.526% | $144.6012 | $144.60 | $144.60 | $144.60 |
| 7 purchase totals = | $885.96 | $976.0713 | $976.07 | $976.05 | $976.10 | |