| 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 | $182.48 | 12.209% | $204.759 | $204.76 | $204.75 | $204.80 |
| Purchase #2 | $65.90 | 7.163% | $70.6204 | $70.62 | $70.60 | $70.60 |
| Purchase #3 | $133.59 | 3.562% | $138.3485 | $138.35 | $138.35 | $138.30 |
| Purchase #4 | $215.74 | 10.257% | $237.8685 | $237.87 | $237.85 | $237.90 |
| Purchase #5 | $240.26 | 3.521% | $248.7196 | $248.72 | $248.70 | $248.70 |
| Purchase #6 | $195.35 | 6.143% | $207.3504 | $207.35 | $207.35 | $207.40 |
| Purchase #7 | $170.40 | 3.708% | $176.7184 | $176.72 | $176.70 | $176.70 |
| 7 purchase totals = | $1,203.72 | $1,284.3848 | $1,284.39 | $1,284.30 | $1,284.40 | |