| 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 | $225.35 | 11.581% | $251.4478 | $251.45 | $251.45 | $251.40 |
| Purchase #2 | $84.52 | 7.713% | $91.039 | $91.04 | $91.05 | $91.00 |
| Purchase #3 | $145.26 | 3.730% | $150.6782 | $150.68 | $150.70 | $150.70 |
| Purchase #4 | $58.62 | 13.871% | $66.7512 | $66.75 | $66.75 | $66.80 |
| Purchase #5 | $174.68 | 4.871% | $183.1887 | $183.19 | $183.20 | $183.20 |
| Purchase #6 | $105.32 | 5.513% | $111.1263 | $111.13 | $111.15 | $111.10 |
| Purchase #7 | $228.75 | 8.404% | $247.9742 | $247.97 | $247.95 | $248.00 |
| 7 purchase totals = | $1,022.50 | $1,102.2054 | $1,102.21 | $1,102.25 | $1,102.20 | |