| 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 | $68.62 | 3.564% | $71.0656 | $71.07 | $71.05 | $71.10 |
| Purchase #2 | $237.51 | 7.705% | $255.8101 | $255.81 | $255.80 | $255.80 |
| Purchase #3 | $228.63 | 5.145% | $240.393 | $240.39 | $240.40 | $240.40 |
| Purchase #4 | $59.58 | 6.284% | $63.324 | $63.32 | $63.30 | $63.30 |
| Purchase #5 | $218.71 | 8.396% | $237.0729 | $237.07 | $237.05 | $237.10 |
| Purchase #6 | $38.45 | 4.184% | $40.0587 | $40.06 | $40.05 | $40.10 |
| Purchase #7 | $166.72 | 9.616% | $182.7518 | $182.75 | $182.75 | $182.80 |
| 7 purchase totals = | $1,018.22 | $1,090.4761 | $1,090.47 | $1,090.40 | $1,090.60 | |