| 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 | $244.68 | 8.681% | $265.9207 | $265.92 | $265.90 | $265.90 |
| Purchase #2 | $165.26 | 9.372% | $180.7482 | $180.75 | $180.75 | $180.70 |
| Purchase #3 | $196.52 | 8.820% | $213.8531 | $213.85 | $213.85 | $213.90 |
| Purchase #4 | $7.99 | 11.266% | $8.8902 | $8.89 | $8.90 | $8.90 |
| Purchase #5 | $31.87 | 3.181% | $32.8838 | $32.88 | $32.90 | $32.90 |
| Purchase #6 | $197.93 | 6.693% | $211.1775 | $211.18 | $211.20 | $211.20 |
| Purchase #7 | $128.80 | 11.591% | $143.7292 | $143.73 | $143.75 | $143.70 |
| 7 purchase totals = | $973.05 | $1,057.2027 | $1,057.20 | $1,057.25 | $1,057.20 | |