| 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 | $131.68 | 3.527% | $136.3244 | $136.32 | $136.30 | $136.30 |
| Purchase #2 | $8.96 | 11.234% | $9.9666 | $9.97 | $9.95 | $10.00 |
| Purchase #3 | $195.42 | 8.806% | $212.6287 | $212.63 | $212.65 | $212.60 |
| Purchase #4 | $116.95 | 11.282% | $130.1443 | $130.14 | $130.15 | $130.10 |
| Purchase #5 | $244.31 | 11.702% | $272.8992 | $272.90 | $272.90 | $272.90 |
| Purchase #6 | $71.26 | 13.188% | $80.6578 | $80.66 | $80.65 | $80.70 |
| Purchase #7 | $196.86 | 12.529% | $221.5246 | $221.52 | $221.50 | $221.50 |
| 7 purchase totals = | $965.44 | $1,064.1456 | $1,064.14 | $1,064.10 | $1,064.10 | |