| 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 | $246.75 | 9.864% | $271.0894 | $271.09 | $271.10 | $271.10 |
| Purchase #2 | $9.81 | 11.486% | $10.9368 | $10.94 | $10.95 | $10.90 |
| Purchase #3 | $209.40 | 6.703% | $223.4361 | $223.44 | $223.45 | $223.40 |
| Purchase #4 | $147.44 | 13.776% | $167.7513 | $167.75 | $167.75 | $167.80 |
| Purchase #5 | $177.61 | 12.459% | $199.7384 | $199.74 | $199.75 | $199.70 |
| Purchase #6 | $111.95 | 5.874% | $118.5259 | $118.53 | $118.55 | $118.50 |
| Purchase #7 | $33.50 | 13.603% | $38.057 | $38.06 | $38.05 | $38.10 |
| 7 purchase totals = | $936.46 | $1,029.5349 | $1,029.55 | $1,029.60 | $1,029.50 | |