| 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 | $133.53 | 10.622% | $147.7136 | $147.71 | $147.70 | $147.70 |
| Purchase #2 | $70.32 | 7.312% | $75.4618 | $75.46 | $75.45 | $75.50 |
| Purchase #3 | $143.94 | 6.327% | $153.0471 | $153.05 | $153.05 | $153.00 |
| Purchase #4 | $215.45 | 9.539% | $236.0018 | $236.00 | $236.00 | $236.00 |
| Purchase #5 | $36.37 | 8.802% | $39.5713 | $39.57 | $39.55 | $39.60 |
| Purchase #6 | $80.51 | 3.143% | $83.0404 | $83.04 | $83.05 | $83.00 |
| Purchase #7 | $10.93 | 5.200% | $11.4984 | $11.50 | $11.50 | $11.50 |
| 7 purchase totals = | $691.05 | $746.3344 | $746.33 | $746.30 | $746.30 | |