| 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 | $9.67 | 13.735% | $10.9982 | $11.00 | $11.00 | $11.00 |
| Purchase #2 | $31.86 | 6.730% | $34.0042 | $34.00 | $34.00 | $34.00 |
| Purchase #3 | $161.27 | 4.476% | $168.4884 | $168.49 | $168.50 | $168.50 |
| Purchase #4 | $221.56 | 9.737% | $243.1333 | $243.13 | $243.15 | $243.10 |
| Purchase #5 | $193.56 | 13.329% | $219.3596 | $219.36 | $219.35 | $219.40 |
| Purchase #6 | $223.51 | 7.479% | $240.2263 | $240.23 | $240.25 | $240.20 |
| Purchase #7 | $223.72 | 4.412% | $233.5905 | $233.59 | $233.60 | $233.60 |
| 7 purchase totals = | $1,065.15 | $1,149.8005 | $1,149.80 | $1,149.85 | $1,149.80 | |