| 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 | $219.66 | 13.149% | $248.5431 | $248.54 | $248.55 | $248.50 |
| Purchase #2 | $5.38 | 4.196% | $5.6057 | $5.61 | $5.60 | $5.60 |
| Purchase #3 | $163.73 | 5.577% | $172.8612 | $172.86 | $172.85 | $172.90 |
| Purchase #4 | $120.96 | 11.421% | $134.7748 | $134.77 | $134.75 | $134.80 |
| Purchase #5 | $150.74 | 11.461% | $168.0163 | $168.02 | $168.00 | $168.00 |
| Purchase #6 | $163.75 | 7.393% | $175.856 | $175.86 | $175.85 | $175.90 |
| Purchase #7 | $195.91 | 6.775% | $209.1829 | $209.18 | $209.20 | $209.20 |
| 7 purchase totals = | $1,020.13 | $1,114.8400 | $1,114.84 | $1,114.80 | $1,114.90 | |