| 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 | $232.54 | 3.155% | $239.8766 | $239.88 | $239.90 | $239.90 |
| Purchase #2 | $24.55 | 5.235% | $25.8352 | $25.84 | $25.85 | $25.80 |
| Purchase #3 | $182.79 | 8.217% | $197.8099 | $197.81 | $197.80 | $197.80 |
| Purchase #4 | $51.99 | 10.366% | $57.3793 | $57.38 | $57.40 | $57.40 |
| Purchase #5 | $31.56 | 3.363% | $32.6214 | $32.62 | $32.60 | $32.60 |
| Purchase #6 | $64.75 | 13.178% | $73.2828 | $73.28 | $73.30 | $73.30 |
| Purchase #7 | $209.74 | 5.698% | $221.691 | $221.69 | $221.70 | $221.70 |
| 7 purchase totals = | $797.92 | $848.4962 | $848.50 | $848.55 | $848.50 | |