| 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 | $52.36 | 8.680% | $56.9048 | $56.90 | $56.90 | $56.90 |
| Purchase #2 | $186.54 | 9.608% | $204.4628 | $204.46 | $204.45 | $204.50 |
| Purchase #3 | $42.67 | 3.424% | $44.131 | $44.13 | $44.15 | $44.10 |
| Purchase #4 | $40.74 | 8.407% | $44.165 | $44.17 | $44.15 | $44.20 |
| Purchase #5 | $235.77 | 7.245% | $252.8515 | $252.85 | $252.85 | $252.90 |
| Purchase #6 | $7.89 | 4.174% | $8.2193 | $8.22 | $8.20 | $8.20 |
| Purchase #7 | $201.96 | 4.797% | $211.648 | $211.65 | $211.65 | $211.60 |
| 7 purchase totals = | $767.93 | $822.3824 | $822.38 | $822.35 | $822.40 | |