| 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 | $192.60 | 7.768% | $207.5612 | $207.56 | $207.55 | $207.60 |
| Purchase #2 | $115.59 | 13.683% | $131.4062 | $131.41 | $131.40 | $131.40 |
| Purchase #3 | $161.45 | 4.338% | $168.4537 | $168.45 | $168.45 | $168.50 |
| Purchase #4 | $46.31 | 4.135% | $48.2249 | $48.22 | $48.20 | $48.20 |
| Purchase #5 | $16.88 | 7.574% | $18.1585 | $18.16 | $18.15 | $18.20 |
| Purchase #6 | $32.43 | 6.394% | $34.5036 | $34.50 | $34.50 | $34.50 |
| Purchase #7 | $63.55 | 4.807% | $66.6048 | $66.60 | $66.60 | $66.60 |
| 7 purchase totals = | $628.81 | $674.9129 | $674.90 | $674.85 | $675.00 | |