| 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 | $105.77 | 13.242% | $119.7761 | $119.78 | $119.80 | $119.80 |
| Purchase #2 | $34.36 | 5.688% | $36.3144 | $36.31 | $36.30 | $36.30 |
| Purchase #3 | $226.44 | 3.694% | $234.8047 | $234.80 | $234.80 | $234.80 |
| Purchase #4 | $147.27 | 5.338% | $155.1313 | $155.13 | $155.15 | $155.10 |
| Purchase #5 | $91.73 | 13.393% | $104.0154 | $104.02 | $104.00 | $104.00 |
| Purchase #6 | $92.77 | 8.706% | $100.8466 | $100.85 | $100.85 | $100.80 |
| Purchase #7 | $53.54 | 6.846% | $57.2053 | $57.21 | $57.20 | $57.20 |
| 7 purchase totals = | $751.88 | $808.0938 | $808.10 | $808.10 | $808.00 | |