| 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 | $100.59 | 10.775% | $111.4286 | $111.43 | $111.45 | $111.40 |
| Purchase #2 | $13.49 | 13.401% | $15.2978 | $15.30 | $15.30 | $15.30 |
| Purchase #3 | $211.94 | 8.309% | $229.5501 | $229.55 | $229.55 | $229.60 |
| Purchase #4 | $23.97 | 3.209% | $24.7392 | $24.74 | $24.75 | $24.70 |
| Purchase #5 | $38.62 | 4.357% | $40.3027 | $40.30 | $40.30 | $40.30 |
| Purchase #6 | $77.38 | 9.570% | $84.7853 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $214.37 | 7.362% | $230.1519 | $230.15 | $230.15 | $230.20 |
| 7 purchase totals = | $680.36 | $736.2556 | $736.26 | $736.30 | $736.30 | |