| 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 | $231.28 | 7.415% | $248.4294 | $248.43 | $248.45 | $248.40 |
| Purchase #2 | $80.65 | 4.504% | $84.2825 | $84.28 | $84.30 | $84.30 |
| Purchase #3 | $10.95 | 9.636% | $12.0051 | $12.01 | $12.00 | $12.00 |
| Purchase #4 | $53.38 | 10.645% | $59.0623 | $59.06 | $59.05 | $59.10 |
| Purchase #5 | $204.85 | 12.567% | $230.5935 | $230.59 | $230.60 | $230.60 |
| Purchase #6 | $51.60 | 13.487% | $58.5593 | $58.56 | $58.55 | $58.60 |
| Purchase #7 | $99.34 | 8.397% | $107.6816 | $107.68 | $107.70 | $107.70 |
| 7 purchase totals = | $732.05 | $800.6137 | $800.61 | $800.65 | $800.70 | |