| 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 | $115.45 | 8.702% | $125.4965 | $125.50 | $125.50 | $125.50 |
| Purchase #2 | $165.26 | 10.285% | $182.257 | $182.26 | $182.25 | $182.30 |
| Purchase #3 | $228.54 | 5.123% | $240.2481 | $240.25 | $240.25 | $240.20 |
| Purchase #4 | $121.63 | 12.779% | $137.1731 | $137.17 | $137.15 | $137.20 |
| Purchase #5 | $27.96 | 11.160% | $31.0803 | $31.08 | $31.10 | $31.10 |
| Purchase #6 | $104.49 | 11.391% | $116.3925 | $116.39 | $116.40 | $116.40 |
| Purchase #7 | $174.35 | 6.423% | $185.5485 | $185.55 | $185.55 | $185.50 |
| 7 purchase totals = | $937.68 | $1,018.1960 | $1,018.20 | $1,018.20 | $1,018.20 | |