| 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 | $35.58 | 3.147% | $36.6997 | $36.70 | $36.70 | $36.70 |
| Purchase #2 | $117.33 | 6.716% | $125.2099 | $125.21 | $125.20 | $125.20 |
| Purchase #3 | $188.50 | 13.610% | $214.1549 | $214.15 | $214.15 | $214.20 |
| Purchase #4 | $191.94 | 8.216% | $207.7098 | $207.71 | $207.70 | $207.70 |
| Purchase #5 | $72.59 | 8.432% | $78.7108 | $78.71 | $78.70 | $78.70 |
| Purchase #6 | $80.66 | 8.400% | $87.4354 | $87.44 | $87.45 | $87.40 |
| Purchase #7 | $30.91 | 10.593% | $34.1843 | $34.18 | $34.20 | $34.20 |
| 7 purchase totals = | $717.51 | $784.1048 | $784.10 | $784.10 | $784.10 | |