| 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 | $205.52 | 3.225% | $212.148 | $212.15 | $212.15 | $212.10 |
| Purchase #2 | $36.37 | 6.144% | $38.6046 | $38.60 | $38.60 | $38.60 |
| Purchase #3 | $49.75 | 4.408% | $51.943 | $51.94 | $51.95 | $51.90 |
| Purchase #4 | $193.88 | 10.513% | $214.2626 | $214.26 | $214.25 | $214.30 |
| Purchase #5 | $65.71 | 8.506% | $71.2993 | $71.30 | $71.30 | $71.30 |
| Purchase #6 | $96.75 | 3.583% | $100.2166 | $100.22 | $100.20 | $100.20 |
| Purchase #7 | $36.69 | 7.226% | $39.3412 | $39.34 | $39.35 | $39.30 |
| 7 purchase totals = | $684.67 | $727.8153 | $727.81 | $727.80 | $727.70 | |