| 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 | $199.80 | 12.735% | $225.2445 | $225.24 | $225.25 | $225.20 |
| Purchase #2 | $120.37 | 3.404% | $124.4674 | $124.47 | $124.45 | $124.50 |
| Purchase #3 | $20.96 | 10.796% | $23.2228 | $23.22 | $23.20 | $23.20 |
| Purchase #4 | $109.26 | 13.737% | $124.269 | $124.27 | $124.25 | $124.30 |
| Purchase #5 | $48.45 | 3.568% | $50.1787 | $50.18 | $50.20 | $50.20 |
| Purchase #6 | $128.34 | 5.752% | $135.7221 | $135.72 | $135.70 | $135.70 |
| Purchase #7 | $74.98 | 9.258% | $81.9216 | $81.92 | $81.90 | $81.90 |
| 7 purchase totals = | $702.16 | $765.0261 | $765.02 | $764.95 | $765.00 | |