| 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 | $55.42 | 10.764% | $61.3854 | $61.39 | $61.40 | $61.40 |
| Purchase #2 | $205.35 | 13.579% | $233.2345 | $233.23 | $233.25 | $233.20 |
| Purchase #3 | $149.93 | 4.657% | $156.9122 | $156.91 | $156.90 | $156.90 |
| Purchase #4 | $123.72 | 11.653% | $138.1371 | $138.14 | $138.15 | $138.10 |
| Purchase #5 | $91.99 | 4.585% | $96.2077 | $96.21 | $96.20 | $96.20 |
| Purchase #6 | $170.73 | 10.169% | $188.0915 | $188.09 | $188.10 | $188.10 |
| Purchase #7 | $207.82 | 13.413% | $235.6949 | $235.69 | $235.70 | $235.70 |
| 7 purchase totals = | $1,004.96 | $1,109.6633 | $1,109.66 | $1,109.70 | $1,109.60 | |