| 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 | $235.52 | 3.690% | $244.2107 | $244.21 | $244.20 | $244.20 |
| Purchase #2 | $159.71 | 4.259% | $166.512 | $166.51 | $166.50 | $166.50 |
| Purchase #3 | $113.86 | 10.438% | $125.7447 | $125.74 | $125.75 | $125.70 |
| Purchase #4 | $199.29 | 4.411% | $208.0807 | $208.08 | $208.10 | $208.10 |
| Purchase #5 | $39.62 | 9.186% | $43.2595 | $43.26 | $43.25 | $43.30 |
| Purchase #6 | $36.39 | 5.126% | $38.2554 | $38.26 | $38.25 | $38.30 |
| Purchase #7 | $225.58 | 12.837% | $254.5377 | $254.54 | $254.55 | $254.50 |
| 7 purchase totals = | $1,009.97 | $1,080.6007 | $1,080.60 | $1,080.60 | $1,080.60 | |