| 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 | $130.98 | 9.430% | $143.3314 | $143.33 | $143.35 | $143.30 |
| Purchase #2 | $60.97 | 5.638% | $64.4075 | $64.41 | $64.40 | $64.40 |
| Purchase #3 | $211.81 | 9.557% | $232.0527 | $232.05 | $232.05 | $232.10 |
| Purchase #4 | $95.31 | 5.231% | $100.2957 | $100.30 | $100.30 | $100.30 |
| Purchase #5 | $232.72 | 11.407% | $259.2664 | $259.27 | $259.25 | $259.30 |
| Purchase #6 | $203.84 | 10.240% | $224.7132 | $224.71 | $224.70 | $224.70 |
| Purchase #7 | $105.37 | 9.700% | $115.5909 | $115.59 | $115.60 | $115.60 |
| 7 purchase totals = | $1,041.00 | $1,139.6578 | $1,139.66 | $1,139.65 | $1,139.70 | |