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 | $173.55 | 3.844% | $180.2213 | $180.22 | $180.20 | $180.20 |
Purchase #2 | $9.57 | 3.740% | $9.9279 | $9.93 | $9.95 | $9.90 |
Purchase #3 | $48.62 | 8.312% | $52.6613 | $52.66 | $52.65 | $52.70 |
Purchase #4 | $129.39 | 4.188% | $134.8089 | $134.81 | $134.80 | $134.80 |
Purchase #5 | $60.88 | 4.390% | $63.5526 | $63.55 | $63.55 | $63.60 |
Purchase #6 | $142.92 | 10.695% | $158.2053 | $158.21 | $158.20 | $158.20 |
Purchase #7 | $59.57 | 5.333% | $62.7469 | $62.75 | $62.75 | $62.70 |
7 purchase totals = | $624.50 | $662.1242 | $662.13 | $662.10 | $662.10 |