| 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 | $31.27 | 3.432% | $32.3432 | $32.34 | $32.35 | $32.30 |
| Purchase #2 | $125.59 | 12.837% | $141.712 | $141.71 | $141.70 | $141.70 |
| Purchase #3 | $80.48 | 12.333% | $90.4056 | $90.41 | $90.40 | $90.40 |
| Purchase #4 | $137.55 | 12.165% | $154.283 | $154.28 | $154.30 | $154.30 |
| Purchase #5 | $154.98 | 4.291% | $161.6302 | $161.63 | $161.65 | $161.60 |
| Purchase #6 | $115.35 | 10.582% | $127.5563 | $127.56 | $127.55 | $127.60 |
| Purchase #7 | $7.97 | 11.738% | $8.9055 | $8.91 | $8.90 | $8.90 |
| 7 purchase totals = | $653.19 | $716.8358 | $716.84 | $716.85 | $716.80 | |