| 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 | $172.32 | 12.186% | $193.3189 | $193.32 | $193.30 | $193.30 |
| Purchase #2 | $48.50 | 10.825% | $53.7501 | $53.75 | $53.75 | $53.80 |
| Purchase #3 | $167.25 | 6.228% | $177.6663 | $177.67 | $177.65 | $177.70 |
| Purchase #4 | $13.74 | 9.761% | $15.0812 | $15.08 | $15.10 | $15.10 |
| Purchase #5 | $83.65 | 6.102% | $88.7543 | $88.75 | $88.75 | $88.80 |
| Purchase #6 | $5.66 | 7.596% | $6.0899 | $6.09 | $6.10 | $6.10 |
| Purchase #7 | $76.87 | 4.556% | $80.3722 | $80.37 | $80.35 | $80.40 |
| 7 purchase totals = | $567.99 | $615.0329 | $615.03 | $615.00 | $615.20 | |