| 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 | $174.44 | 4.611% | $182.4834 | $182.48 | $182.50 | $182.50 |
| Purchase #2 | $157.50 | 6.809% | $168.2242 | $168.22 | $168.20 | $168.20 |
| Purchase #3 | $104.95 | 10.870% | $116.3581 | $116.36 | $116.35 | $116.40 |
| Purchase #4 | $224.32 | 4.848% | $235.195 | $235.20 | $235.20 | $235.20 |
| Purchase #5 | $75.50 | 13.179% | $85.4501 | $85.45 | $85.45 | $85.50 |
| Purchase #6 | $187.35 | 13.685% | $212.9888 | $212.99 | $213.00 | $213.00 |
| Purchase #7 | $201.29 | 7.196% | $215.7748 | $215.77 | $215.75 | $215.80 |
| 7 purchase totals = | $1,125.35 | $1,216.4744 | $1,216.47 | $1,216.45 | $1,216.60 | |