| 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 | $131.48 | 9.836% | $144.4124 | $144.41 | $144.40 | $144.40 |
| Purchase #2 | $166.96 | 11.802% | $186.6646 | $186.66 | $186.65 | $186.70 |
| Purchase #3 | $8.42 | 10.632% | $9.3152 | $9.32 | $9.30 | $9.30 |
| Purchase #4 | $62.67 | 4.242% | $65.3285 | $65.33 | $65.35 | $65.30 |
| Purchase #5 | $123.51 | 13.457% | $140.1307 | $140.13 | $140.15 | $140.10 |
| Purchase #6 | $127.44 | 8.199% | $137.8888 | $137.89 | $137.90 | $137.90 |
| Purchase #7 | $17.51 | 4.138% | $18.2346 | $18.23 | $18.25 | $18.20 |
| 7 purchase totals = | $637.99 | $701.9748 | $701.97 | $702.00 | $701.90 | |