| 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 | $227.27 | 3.871% | $236.0676 | $236.07 | $236.05 | $236.10 |
| Purchase #2 | $226.54 | 7.730% | $244.0515 | $244.05 | $244.05 | $244.10 |
| Purchase #3 | $49.71 | 13.841% | $56.5904 | $56.59 | $56.60 | $56.60 |
| Purchase #4 | $88.87 | 8.839% | $96.7252 | $96.73 | $96.75 | $96.70 |
| Purchase #5 | $24.26 | 7.589% | $26.1011 | $26.10 | $26.10 | $26.10 |
| Purchase #6 | $143.84 | 12.816% | $162.2745 | $162.27 | $162.25 | $162.30 |
| Purchase #7 | $192.63 | 12.223% | $216.1752 | $216.18 | $216.20 | $216.20 |
| 7 purchase totals = | $953.12 | $1,037.9855 | $1,037.99 | $1,038.00 | $1,038.10 | |