| 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 | $243.78 | 9.560% | $267.0854 | $267.09 | $267.10 | $267.10 |
| Purchase #2 | $244.99 | 5.764% | $259.1112 | $259.11 | $259.10 | $259.10 |
| Purchase #3 | $128.50 | 5.414% | $135.457 | $135.46 | $135.45 | $135.50 |
| Purchase #4 | $208.31 | 3.386% | $215.3634 | $215.36 | $215.35 | $215.40 |
| Purchase #5 | $187.99 | 3.284% | $194.1636 | $194.16 | $194.15 | $194.20 |
| Purchase #6 | $109.79 | 9.287% | $119.9862 | $119.99 | $120.00 | $120.00 |
| Purchase #7 | $74.65 | 5.678% | $78.8886 | $78.89 | $78.90 | $78.90 |
| 7 purchase totals = | $1,198.01 | $1,270.0554 | $1,270.06 | $1,270.05 | $1,270.20 | |