| 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 | $168.45 | 8.165% | $182.2039 | $182.20 | $182.20 | $182.20 |
| Purchase #2 | $18.81 | 11.131% | $20.9037 | $20.90 | $20.90 | $20.90 |
| Purchase #3 | $235.57 | 5.292% | $248.0364 | $248.04 | $248.05 | $248.00 |
| Purchase #4 | $158.28 | 7.801% | $170.6274 | $170.63 | $170.65 | $170.60 |
| Purchase #5 | $64.92 | 12.242% | $72.8675 | $72.87 | $72.85 | $72.90 |
| Purchase #6 | $250.94 | 3.325% | $259.2838 | $259.28 | $259.30 | $259.30 |
| Purchase #7 | $120.66 | 10.326% | $133.1194 | $133.12 | $133.10 | $133.10 |
| 7 purchase totals = | $1,017.63 | $1,087.0421 | $1,087.04 | $1,087.05 | $1,087.00 | |