| 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 | $119.64 | 12.195% | $134.2301 | $134.23 | $134.25 | $134.20 |
| Purchase #2 | $67.94 | 7.539% | $73.062 | $73.06 | $73.05 | $73.10 |
| Purchase #3 | $226.43 | 7.672% | $243.8017 | $243.80 | $243.80 | $243.80 |
| Purchase #4 | $157.75 | 13.787% | $179.499 | $179.50 | $179.50 | $179.50 |
| Purchase #5 | $40.38 | 5.645% | $42.6595 | $42.66 | $42.65 | $42.70 |
| Purchase #6 | $221.39 | 10.482% | $244.5961 | $244.60 | $244.60 | $244.60 |
| Purchase #7 | $210.41 | 11.703% | $235.0343 | $235.03 | $235.05 | $235.00 |
| 7 purchase totals = | $1,043.94 | $1,152.8827 | $1,152.88 | $1,152.90 | $1,152.90 | |