| 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 | $221.44 | 13.406% | $251.1262 | $251.13 | $251.15 | $251.10 |
| Purchase #2 | $222.60 | 4.838% | $233.3694 | $233.37 | $233.35 | $233.40 |
| Purchase #3 | $168.43 | 8.452% | $182.6657 | $182.67 | $182.65 | $182.70 |
| Purchase #4 | $29.41 | 11.558% | $32.8092 | $32.81 | $32.80 | $32.80 |
| Purchase #5 | $233.88 | 4.256% | $243.8339 | $243.83 | $243.85 | $243.80 |
| Purchase #6 | $151.50 | 3.430% | $156.6965 | $156.70 | $156.70 | $156.70 |
| Purchase #7 | $93.25 | 10.413% | $102.9601 | $102.96 | $102.95 | $103.00 |
| 7 purchase totals = | $1,120.51 | $1,203.4610 | $1,203.47 | $1,203.45 | $1,203.50 | |