| 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 | $248.51 | 8.546% | $269.7477 | $269.75 | $269.75 | $269.70 |
| Purchase #2 | $221.63 | 8.609% | $240.7101 | $240.71 | $240.70 | $240.70 |
| Purchase #3 | $186.27 | 6.484% | $198.3477 | $198.35 | $198.35 | $198.30 |
| Purchase #4 | $141.61 | 9.313% | $154.7981 | $154.80 | $154.80 | $154.80 |
| Purchase #5 | $100.42 | 3.818% | $104.254 | $104.25 | $104.25 | $104.30 |
| Purchase #6 | $20.74 | 4.540% | $21.6816 | $21.68 | $21.70 | $21.70 |
| Purchase #7 | $203.40 | 9.176% | $222.064 | $222.06 | $222.05 | $222.10 |
| 7 purchase totals = | $1,122.58 | $1,211.6032 | $1,211.60 | $1,211.60 | $1,211.60 | |