| 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 | $88.90 | 10.404% | $98.1492 | $98.15 | $98.15 | $98.10 |
| Purchase #2 | $192.67 | 6.471% | $205.1377 | $205.14 | $205.15 | $205.10 |
| Purchase #3 | $36.60 | 9.743% | $40.1659 | $40.17 | $40.15 | $40.20 |
| Purchase #4 | $107.53 | 3.415% | $111.2021 | $111.20 | $111.20 | $111.20 |
| Purchase #5 | $83.34 | 9.475% | $91.2365 | $91.24 | $91.25 | $91.20 |
| Purchase #6 | $171.75 | 7.208% | $184.1297 | $184.13 | $184.15 | $184.10 |
| Purchase #7 | $34.35 | 5.874% | $36.3677 | $36.37 | $36.35 | $36.40 |
| 7 purchase totals = | $715.14 | $766.3888 | $766.40 | $766.40 | $766.30 | |