| 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 | $184.78 | 13.269% | $209.2985 | $209.30 | $209.30 | $209.30 |
| Purchase #2 | $92.90 | 3.643% | $96.2843 | $96.28 | $96.30 | $96.30 |
| Purchase #3 | $131.65 | 9.673% | $144.3845 | $144.38 | $144.40 | $144.40 |
| Purchase #4 | $218.53 | 8.401% | $236.8887 | $236.89 | $236.90 | $236.90 |
| Purchase #5 | $200.45 | 11.277% | $223.0547 | $223.05 | $223.05 | $223.10 |
| Purchase #6 | $77.78 | 11.134% | $86.44 | $86.44 | $86.45 | $86.40 |
| Purchase #7 | $221.85 | 8.102% | $239.8243 | $239.82 | $239.80 | $239.80 |
| 7 purchase totals = | $1,127.94 | $1,236.1750 | $1,236.16 | $1,236.20 | $1,236.20 | |