| 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 | $147.63 | 10.748% | $163.4973 | $163.50 | $163.50 | $163.50 |
| Purchase #2 | $98.53 | 9.293% | $107.6864 | $107.69 | $107.70 | $107.70 |
| Purchase #3 | $213.32 | 12.623% | $240.2474 | $240.25 | $240.25 | $240.20 |
| Purchase #4 | $49.32 | 5.517% | $52.041 | $52.04 | $52.05 | $52.00 |
| Purchase #5 | $157.43 | 7.216% | $168.7901 | $168.79 | $168.80 | $168.80 |
| Purchase #6 | $126.73 | 12.314% | $142.3355 | $142.34 | $142.35 | $142.30 |
| Purchase #7 | $226.96 | 10.670% | $251.1766 | $251.18 | $251.20 | $251.20 |
| 7 purchase totals = | $1,019.92 | $1,125.7743 | $1,125.79 | $1,125.85 | $1,125.70 | |