| 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 | $189.47 | 9.798% | $208.0343 | $208.03 | $208.05 | $208.00 |
| Purchase #2 | $35.27 | 3.852% | $36.6286 | $36.63 | $36.65 | $36.60 |
| Purchase #3 | $201.25 | 4.412% | $210.1292 | $210.13 | $210.15 | $210.10 |
| Purchase #4 | $52.42 | 7.133% | $56.1591 | $56.16 | $56.15 | $56.20 |
| Purchase #5 | $184.27 | 7.448% | $197.9944 | $197.99 | $198.00 | $198.00 |
| Purchase #6 | $176.44 | 6.764% | $188.3744 | $188.37 | $188.35 | $188.40 |
| Purchase #7 | $227.94 | 7.418% | $244.8486 | $244.85 | $244.85 | $244.80 |
| 7 purchase totals = | $1,067.06 | $1,142.1686 | $1,142.16 | $1,142.20 | $1,142.10 | |