| 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 | $110.32 | 6.594% | $117.5945 | $117.59 | $117.60 | $117.60 |
| Purchase #2 | $128.41 | 3.274% | $132.6141 | $132.61 | $132.60 | $132.60 |
| Purchase #3 | $186.90 | 11.395% | $208.1973 | $208.20 | $208.20 | $208.20 |
| Purchase #4 | $137.29 | 3.116% | $141.568 | $141.57 | $141.55 | $141.60 |
| Purchase #5 | $220.94 | 4.798% | $231.5407 | $231.54 | $231.55 | $231.50 |
| Purchase #6 | $133.70 | 5.750% | $141.3878 | $141.39 | $141.40 | $141.40 |
| Purchase #7 | $132.26 | 8.517% | $143.5246 | $143.52 | $143.50 | $143.50 |
| 7 purchase totals = | $1,049.82 | $1,116.4270 | $1,116.42 | $1,116.40 | $1,116.40 | |